11867349

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 17392320

約数和(自身を除く): 5524971

約数列:

[1, 3, 13, 39, 89, 169, 263, 267, 507, 789, 1157, 3419, 3471, 10257, 15041, 23407, 44447, 45123, 70221, 133341, 304291, 912873, 3955783, 11867349]

約数ペア:

[(1, 11867349), (3, 3955783), (13, 912873), (39, 304291), (89, 133341), (169, 70221), (263, 45123), (267, 44447), (507, 23407), (789, 15041), (1157, 10257), (3419, 3471)]