4891720641

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{25301}}^1$

素因数の和:25561

約数の個数: 24

約数和(自身を含む): 6959871744

約数和(自身を除く): 2068151103

約数列:

[1, 3, 17, 51, 223, 289, 669, 867, 3791, 11373, 25301, 64447, 75903, 193341, 430117, 1290351, 5642123, 7311989, 16926369, 21935967, 95916091, 287748273, 1630573547, 4891720641]

約数ペア:

[(1, 4891720641), (3, 1630573547), (17, 287748273), (51, 95916091), (223, 21935967), (289, 16926369), (669, 7311989), (867, 5642123), (3791, 1290351), (11373, 430117), (25301, 193341), (64447, 75903)]