47106579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19801}}^1$

素因数の和:19878

約数の個数: 16

約数和(自身を含む): 68752544

約数和(自身を除く): 21645965

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 19801, 59403, 257413, 772239, 1207861, 3623583, 15702193, 47106579]

約数ペア:

[(1, 47106579), (3, 15702193), (13, 3623583), (39, 1207861), (61, 772239), (183, 257413), (793, 59403), (2379, 19801)]