90998297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 106298136

約数和(自身を除く): 15299839

約数列:

[1, 13, 17, 53, 221, 289, 457, 689, 901, 3757, 5941, 7769, 11713, 15317, 24221, 100997, 132073, 199121, 314873, 411757, 1716949, 5352841, 6999869, 90998297]

約数ペア:

[(1, 90998297), (13, 6999869), (17, 5352841), (53, 1716949), (221, 411757), (289, 314873), (457, 199121), (689, 132073), (901, 100997), (3757, 24221), (5941, 15317), (7769, 11713)]