2215014009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{348437}}^1$

素因数の和:348616

約数の個数: 16

約数和(自身を含む): 3200054592

約数和(自身を除く): 985040583

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 348437, 1045311, 4529681, 13589043, 56795231, 170385693, 738338003, 2215014009]

約数ペア:

[(1, 2215014009), (3, 738338003), (13, 170385693), (39, 56795231), (163, 13589043), (489, 4529681), (2119, 1045311), (6357, 348437)]