313222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 578592

約数和(自身を除く): 265370

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1721, 3442, 12047, 22373, 24094, 44746, 156611, 313222]

約数ペア:

[(1, 313222), (2, 156611), (7, 44746), (13, 24094), (14, 22373), (26, 12047), (91, 3442), (182, 1721)]