313612659

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1\times {\mathrm{1249}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 473460000

約数和(自身を除く): 159847341

約数列:

[1, 3, 9, 23, 69, 207, 1213, 1249, 3639, 3747, 10917, 11241, 27899, 28727, 83697, 86181, 251091, 258543, 1515037, 4545111, 13635333, 34845851, 104537553, 313612659]

約数ペア:

[(1, 313612659), (3, 104537553), (9, 34845851), (23, 13635333), (69, 4545111), (207, 1515037), (1213, 258543), (1249, 251091), (3639, 86181), (3747, 83697), (10917, 28727), (11241, 27899)]