65957281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 74889360

約数和(自身を除く): 8932079

約数列:

[1, 13, 29, 53, 377, 689, 1537, 3301, 19981, 42913, 95729, 174953, 1244477, 2274389, 5073637, 65957281]

約数ペア:

[(1, 65957281), (13, 5073637), (29, 2274389), (53, 1244477), (377, 174953), (689, 95729), (1537, 42913), (3301, 19981)]