130670281

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 152668800

約数和(自身を除く): 21998519

約数列:

[1, 7, 53, 371, 569, 619, 3983, 4333, 30157, 32807, 211099, 229649, 352211, 2465477, 18667183, 130670281]

約数ペア:

[(1, 130670281), (7, 18667183), (53, 2465477), (371, 352211), (569, 229649), (619, 211099), (3983, 32807), (4333, 30157)]