139206331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 163425600

約数和(自身を除く): 24219269

約数列:

[1, 11, 19, 61, 179, 209, 671, 1159, 1969, 3401, 3721, 10919, 12749, 37411, 40931, 70699, 120109, 207461, 666059, 777689, 2282071, 7326649, 12655121, 139206331]

約数ペア:

[(1, 139206331), (11, 12655121), (19, 7326649), (61, 2282071), (179, 777689), (209, 666059), (671, 207461), (1159, 120109), (1969, 70699), (3401, 40931), (3721, 37411), (10919, 12749)]