47642667

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2657}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 65493120

約数和(自身を除く): 17850453

約数列:

[1, 3, 43, 129, 139, 417, 2657, 5977, 7971, 17931, 114251, 342753, 369323, 1107969, 15880889, 47642667]

約数ペア:

[(1, 47642667), (3, 15880889), (43, 1107969), (129, 369323), (139, 342753), (417, 114251), (2657, 17931), (5977, 7971)]