2100062013

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{257077}}^1$

素因数の和:257476

約数の個数: 16

約数和(自身を含む): 3208333440

約数和(自身を除く): 1108271427

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 8169, 257077, 771231, 1799539, 5398617, 100002953, 300008859, 700020671, 2100062013]

約数ペア:

[(1, 2100062013), (3, 700020671), (7, 300008859), (21, 100002953), (389, 5398617), (1167, 1799539), (2723, 771231), (8169, 257077)]