30995471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 35632800

約数和(自身を除く): 4637329

約数列:

[1, 13, 17, 139, 221, 1009, 1807, 2363, 13117, 17153, 30719, 140251, 222989, 1823263, 2384267, 30995471]

約数ペア:

[(1, 30995471), (13, 2384267), (17, 1823263), (139, 222989), (221, 140251), (1009, 30719), (1807, 17153), (2363, 13117)]