2612291229

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1040339}}^1$

素因数の和:1040382

約数の個数: 20

約数和(自身を含む): 4028196480

約数和(自身を除く): 1415905251

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 1040339, 3121017, 9363051, 28089153, 32250509, 84267459, 96751527, 290254581, 870763743, 2612291229]

約数ペア:

[(1, 2612291229), (3, 870763743), (9, 290254581), (27, 96751527), (31, 84267459), (81, 32250509), (93, 28089153), (279, 9363051), (837, 3121017), (2511, 1040339)]