426133617

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25589}}^1$

素因数の和:25673

約数の個数: 32

約数和(自身を含む): 710787840

約数和(自身を除く): 284654223

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 25589, 76767, 179123, 332657, 537369, 997971, 1560929, 2328599, 4682787, 6985797, 10926503, 20292077, 32779509, 60876231, 142044539, 426133617]

約数ペア:

[(1, 426133617), (3, 142044539), (7, 60876231), (13, 32779509), (21, 20292077), (39, 10926503), (61, 6985797), (91, 4682787), (183, 2328599), (273, 1560929), (427, 997971), (793, 537369), (1281, 332657), (2379, 179123), (5551, 76767), (16653, 25589)]