39712647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16693}}^1$

素因数の和:16770

約数の個数: 16

約数和(自身を含む): 57961568

約数和(自身を除く): 18248921

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 16693, 50079, 217009, 651027, 1018273, 3054819, 13237549, 39712647]

約数ペア:

[(1, 39712647), (3, 13237549), (13, 3054819), (39, 1018273), (61, 651027), (183, 217009), (793, 50079), (2379, 16693)]