12461572197

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{3368903}}^1$

素因数の和:3369049

約数の個数: 16

約数和(自身を含む): 18596350080

約数和(自身を除く): 6134777883

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 3368903, 10106709, 30320127, 90960381, 461539711, 1384619133, 4153857399, 12461572197]

約数ペア:

[(1, 12461572197), (3, 4153857399), (9, 1384619133), (27, 461539711), (137, 90960381), (411, 30320127), (1233, 10106709), (3699, 3368903)]