7675997

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 20

約数和(自身を含む): 9411360

約数和(自身を除く): 1735363

約数列:

[1, 7, 23, 49, 139, 161, 343, 973, 1127, 2401, 3197, 6811, 7889, 22379, 47677, 55223, 156653, 333739, 1096571, 7675997]

約数ペア:

[(1, 7675997), (7, 1096571), (23, 333739), (49, 156653), (139, 55223), (161, 47677), (343, 22379), (973, 7889), (1127, 6811), (2401, 3197)]