21875368801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1\times {\mathrm{3733}}^1$

素因数の和:4753

約数の個数: 32

約数和(自身を含む): 26332048512

約数和(自身を除く): 4456679711

約数列:

[1, 11, 13, 43, 143, 473, 559, 953, 3733, 6149, 10483, 12389, 40979, 41063, 48529, 136279, 160519, 450769, 532727, 533819, 1765709, 2086747, 3557549, 5859997, 22954217, 39133039, 46248137, 152974607, 508729507, 1682720677, 1988669891, 21875368801]

約数ペア:

[(1, 21875368801), (11, 1988669891), (13, 1682720677), (43, 508729507), (143, 152974607), (473, 46248137), (559, 39133039), (953, 22954217), (3733, 5859997), (6149, 3557549), (10483, 2086747), (12389, 1765709), (40979, 533819), (41063, 532727), (48529, 450769), (136279, 160519)]