1397634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 3234816

約数和(自身を除く): 1837182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 311, 321, 622, 642, 749, 933, 1498, 1866, 2177, 2247, 4354, 4494, 6531, 13062, 33277, 66554, 99831, 199662, 232939, 465878, 698817, 1397634]

約数ペア:

[(1, 1397634), (2, 698817), (3, 465878), (6, 232939), (7, 199662), (14, 99831), (21, 66554), (42, 33277), (107, 13062), (214, 6531), (311, 4494), (321, 4354), (622, 2247), (642, 2177), (749, 1866), (933, 1498)]