25413317

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 29379672

約数和(自身を除く): 3966355

約数列:

[1, 17, 19, 41, 101, 323, 361, 697, 779, 1717, 1919, 4141, 6137, 13243, 14801, 32623, 36461, 70397, 78679, 251617, 619837, 1337543, 1494901, 25413317]

約数ペア:

[(1, 25413317), (17, 1494901), (19, 1337543), (41, 619837), (101, 251617), (323, 78679), (361, 70397), (697, 36461), (779, 32623), (1717, 14801), (1919, 13243), (4141, 6137)]