14985621

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 26484480

約数和(自身を除く): 11498859

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 241, 329, 423, 441, 723, 987, 1269, 1323, 1687, 2169, 2303, 2961, 5061, 6507, 6909, 8883, 11327, 11809, 15183, 20727, 33981, 35427, 45549, 62181, 79289, 101943, 106281, 237867, 305829, 318843, 555023, 713601, 1665069, 2140803, 4995207, 14985621]

約数ペア:

[(1, 14985621), (3, 4995207), (7, 2140803), (9, 1665069), (21, 713601), (27, 555023), (47, 318843), (49, 305829), (63, 237867), (141, 106281), (147, 101943), (189, 79289), (241, 62181), (329, 45549), (423, 35427), (441, 33981), (723, 20727), (987, 15183), (1269, 11809), (1323, 11327), (1687, 8883), (2169, 6909), (2303, 6507), (2961, 5061)]