1900276081

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9871}}^1$

素因数の和:9973

約数の個数: 24

約数和(自身を含む): 2195295872

約数和(自身を除く): 295019791

約数列:

[1, 11, 37, 43, 121, 407, 473, 1591, 4477, 5203, 9871, 17501, 108581, 192511, 365227, 424453, 1194391, 4017497, 4668983, 15704761, 44192467, 51358813, 172752371, 1900276081]

約数ペア:

[(1, 1900276081), (11, 172752371), (37, 51358813), (43, 44192467), (121, 15704761), (407, 4668983), (473, 4017497), (1591, 1194391), (4477, 424453), (5203, 365227), (9871, 192511), (17501, 108581)]