973127519

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{2357}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 1208239200

約数和(自身を除く): 235111681

約数列:

[1, 7, 13, 91, 169, 349, 1183, 2357, 2443, 4537, 16499, 30641, 31759, 58981, 214487, 398333, 412867, 822593, 2788331, 5758151, 10693709, 74855963, 139018217, 973127519]

約数ペア:

[(1, 973127519), (7, 139018217), (13, 74855963), (91, 10693709), (169, 5758151), (349, 2788331), (1183, 822593), (2357, 412867), (2443, 398333), (4537, 214487), (16499, 58981), (30641, 31759)]