749446217

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{5273}}^1$

素因数の和:5357

約数の個数: 18

約数和(自身を含む): 840638682

約数和(自身を除く): 91192465

約数列:

[1, 13, 29, 169, 377, 841, 4901, 5273, 10933, 68549, 142129, 152917, 891137, 1987921, 4434593, 25842973, 57649709, 749446217]

約数ペア:

[(1, 749446217), (13, 57649709), (29, 25842973), (169, 4434593), (377, 1987921), (841, 891137), (4901, 152917), (5273, 142129), (10933, 68549)]