8005257

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{22807}}^1$

素因数の和:22829

約数の個数: 16

約数和(自身を含む): 12772480

約数和(自身を除く): 4767223

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 22807, 68421, 205263, 296491, 615789, 889473, 2668419, 8005257]

約数ペア:

[(1, 8005257), (3, 2668419), (9, 889473), (13, 615789), (27, 296491), (39, 205263), (117, 68421), (351, 22807)]