53831401

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 63363384

約数和(自身を除く): 9531983

約数列:

[1, 13, 17, 41, 169, 221, 457, 533, 697, 2873, 5941, 6929, 7769, 9061, 18737, 77233, 100997, 117793, 243581, 318529, 1312961, 3166553, 4140877, 53831401]

約数ペア:

[(1, 53831401), (13, 4140877), (17, 3166553), (41, 1312961), (169, 318529), (221, 243581), (457, 117793), (533, 100997), (697, 77233), (2873, 18737), (5941, 9061), (6929, 7769)]