15965937

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{3499}}^1$

素因数の和:3534

約数の個数: 24

約数和(自身を含む): 25620000

約数和(自身を除く): 9654063

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 3499, 4563, 10497, 31491, 45487, 94473, 136461, 409383, 591331, 1228149, 1773993, 5321979, 15965937]

約数ペア:

[(1, 15965937), (3, 5321979), (9, 1773993), (13, 1228149), (27, 591331), (39, 409383), (117, 136461), (169, 94473), (351, 45487), (507, 31491), (1521, 10497), (3499, 4563)]