3955393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 12

約数和(自身を含む): 4390204

約数和(自身を除く): 434811

約数列:

[1, 13, 41, 181, 533, 1681, 2353, 7421, 21853, 96473, 304261, 3955393]

約数ペア:

[(1, 3955393), (13, 304261), (41, 96473), (181, 21853), (533, 7421), (1681, 2353)]