2150712447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{402529}}^1$

素因数の和:402682

約数の個数: 16

約数和(自身を含む): 3110751840

約数和(自身を除く): 960039393

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 402529, 1207587, 5232877, 15698631, 55146473, 165439419, 716904149, 2150712447]

約数ペア:

[(1, 2150712447), (3, 716904149), (13, 165439419), (39, 55146473), (137, 15698631), (411, 5232877), (1781, 1207587), (5343, 402529)]