2198462553

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 3894718464

約数和(自身を除く): 1696255911

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 107, 141, 189, 243, 257, 321, 329, 423, 567, 749, 771, 963, 987, 1269, 1701, 1799, 2247, 2313, 2889, 2961, 3807, 5029, 5397, 6741, 6939, 8667, 8883, 11421, 12079, 15087, 16191, 20223, 20817, 26001, 26649, 27499, 35203, 36237, 45261, 48573, 60669, 62451, 79947, 82497, 84553, 105609, 108711, 135783, 145719, 182007, 192493, 247491, 253659, 316827, 326133, 407349, 437157, 577479, 742473, 760977, 950481, 978399, 1222047, 1292453, 1732437, 2227419, 2282931, 2851443, 2935197, 3877359, 5197311, 6682257, 6848793, 8554329, 9047171, 11632077, 15591933, 20546379, 27141513, 34896231, 46775799, 81424539, 104688693, 244273617, 314066079, 732820851, 2198462553]

約数ペア:

[(1, 2198462553), (3, 732820851), (7, 314066079), (9, 244273617), (21, 104688693), (27, 81424539), (47, 46775799), (63, 34896231), (81, 27141513), (107, 20546379), (141, 15591933), (189, 11632077), (243, 9047171), (257, 8554329), (321, 6848793), (329, 6682257), (423, 5197311), (567, 3877359), (749, 2935197), (771, 2851443), (963, 2282931), (987, 2227419), (1269, 1732437), (1701, 1292453), (1799, 1222047), (2247, 978399), (2313, 950481), (2889, 760977), (2961, 742473), (3807, 577479), (5029, 437157), (5397, 407349), (6741, 326133), (6939, 316827), (8667, 253659), (8883, 247491), (11421, 192493), (12079, 182007), (15087, 145719), (16191, 135783), (20223, 108711), (20817, 105609), (26001, 84553), (26649, 82497), (27499, 79947), (35203, 62451), (36237, 60669), (45261, 48573)]