246982857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 366405120

約数和(自身を除く): 119422263

約数列:

[1, 3, 11, 33, 107, 113, 321, 339, 619, 1177, 1243, 1857, 3531, 3729, 6809, 12091, 20427, 36273, 66233, 69947, 133001, 198699, 209841, 399003, 728563, 769417, 2185689, 2308251, 7484329, 22452987, 82327619, 246982857]

約数ペア:

[(1, 246982857), (3, 82327619), (11, 22452987), (33, 7484329), (107, 2308251), (113, 2185689), (321, 769417), (339, 728563), (619, 399003), (1177, 209841), (1243, 198699), (1857, 133001), (3531, 69947), (3729, 66233), (6809, 36273), (12091, 20427)]