9377979

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 13834800

約数和(自身を除く): 4456821

約数列:

[1, 3, 13, 39, 53, 159, 169, 349, 507, 689, 1047, 2067, 4537, 8957, 13611, 18497, 26871, 55491, 58981, 176943, 240461, 721383, 3125993, 9377979]

約数ペア:

[(1, 9377979), (3, 3125993), (13, 721383), (39, 240461), (53, 176943), (159, 58981), (169, 55491), (349, 26871), (507, 18497), (689, 13611), (1047, 8957), (2067, 4537)]