15173379

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 24460800

約数和(自身を除く): 9287421

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 311, 351, 417, 933, 1251, 1807, 2799, 3753, 4043, 5421, 8397, 12129, 16263, 36387, 43229, 48789, 109161, 129687, 389061, 561977, 1167183, 1685931, 5057793, 15173379]

約数ペア:

[(1, 15173379), (3, 5057793), (9, 1685931), (13, 1167183), (27, 561977), (39, 389061), (117, 129687), (139, 109161), (311, 48789), (351, 43229), (417, 36387), (933, 16263), (1251, 12129), (1807, 8397), (2799, 5421), (3753, 4043)]