3930017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 5093760

約数和(自身を除く): 1163743

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2273, 15911, 29549, 43187, 206843, 302309, 561431, 3930017]

約数ペア:

[(1, 3930017), (7, 561431), (13, 302309), (19, 206843), (91, 43187), (133, 29549), (247, 15911), (1729, 2273)]