2105655669

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 3428002116

約数和(自身を除く): 1322346447

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 193, 351, 507, 579, 797, 1053, 1521, 1737, 2391, 2509, 4563, 5211, 7173, 7527, 10361, 13689, 15633, 21519, 22581, 31083, 32617, 64557, 67743, 93249, 97851, 134693, 153821, 203229, 279747, 293553, 404079, 461463, 839241, 880659, 1212237, 1384389, 1999673, 2641977, 3636711, 4153167, 5999019, 10910133, 12459501, 17997057, 25995749, 53991171, 77987247, 161973513, 233961741, 701885223, 2105655669]

約数ペア:

[(1, 2105655669), (3, 701885223), (9, 233961741), (13, 161973513), (27, 77987247), (39, 53991171), (81, 25995749), (117, 17997057), (169, 12459501), (193, 10910133), (351, 5999019), (507, 4153167), (579, 3636711), (797, 2641977), (1053, 1999673), (1521, 1384389), (1737, 1212237), (2391, 880659), (2509, 839241), (4563, 461463), (5211, 404079), (7173, 293553), (7527, 279747), (10361, 203229), (13689, 153821), (15633, 134693), (21519, 97851), (22581, 93249), (31083, 67743), (32617, 64557)]