2100074391

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{522017}}^1$

素因数の和:522175

約数の個数: 16

約数和(自身を含む): 3132108000

約数和(自身を除く): 1032033609

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 522017, 1566051, 4698153, 14094459, 77780533, 233341599, 700024797, 2100074391]

約数ペア:

[(1, 2100074391), (3, 700024797), (9, 233341599), (27, 77780533), (149, 14094459), (447, 4698153), (1341, 1566051), (4023, 522017)]