284303929

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 358985088

約数和(自身を除く): 74681159

約数列:

[1, 7, 13, 49, 91, 131, 637, 917, 1703, 3407, 6419, 11921, 23849, 44291, 83447, 166943, 310037, 446317, 2170259, 3124219, 5802121, 21869533, 40614847, 284303929]

約数ペア:

[(1, 284303929), (7, 40614847), (13, 21869533), (49, 5802121), (91, 3124219), (131, 2170259), (637, 446317), (917, 310037), (1703, 166943), (3407, 83447), (6419, 44291), (11921, 23849)]