2513433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 3851008

約数和(自身を除く): 1337575

約数列:

[1, 3, 13, 17, 39, 51, 221, 223, 289, 663, 669, 867, 2899, 3757, 3791, 8697, 11271, 11373, 49283, 64447, 147849, 193341, 837811, 2513433]

約数ペア:

[(1, 2513433), (3, 837811), (13, 193341), (17, 147849), (39, 64447), (51, 49283), (221, 11373), (223, 11271), (289, 8697), (663, 3791), (669, 3757), (867, 2899)]