478221331

素因数分解:

$7^2\times {\mathrm{1801}}^1\times {\mathrm{5419}}^1$

素因数の和:7234

約数の個数: 12

約数和(自身を含む): 556709880

約数和(自身を除く): 78488549

約数列:

[1, 7, 49, 1801, 5419, 12607, 37933, 88249, 265531, 9759619, 68317333, 478221331]

約数ペア:

[(1, 478221331), (7, 68317333), (49, 9759619), (1801, 265531), (5419, 88249), (12607, 37933)]