1242135583

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{17401}}^1$

素因数の和:17467

約数の個数: 24

約数和(自身を含む): 1495875920

約数和(自身を除く): 253740337

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 3757, 4199, 5491, 17401, 71383, 226213, 295817, 330619, 3845621, 4298047, 5028889, 5620523, 65375557, 73066799, 95548891, 1242135583]

約数ペア:

[(1, 1242135583), (13, 95548891), (17, 73066799), (19, 65375557), (221, 5620523), (247, 5028889), (289, 4298047), (323, 3845621), (3757, 330619), (4199, 295817), (5491, 226213), (17401, 71383)]