5566491

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 9266400

約数和(自身を除く): 3699909

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 593, 1043, 1341, 1779, 3129, 4151, 5337, 9387, 12453, 37359, 88357, 265071, 618499, 795213, 1855497, 5566491]

約数ペア:

[(1, 5566491), (3, 1855497), (7, 795213), (9, 618499), (21, 265071), (63, 88357), (149, 37359), (447, 12453), (593, 9387), (1043, 5337), (1341, 4151), (1779, 3129)]