20100842931

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{3049741}}^1$

素因数の和:3049783

約数の個数: 16

約数和(自身を含む): 29033543840

約数和(自身を除く): 8932700909

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 3049741, 9149223, 39646633, 118939899, 515406229, 1546218687, 6700280977, 20100842931]

約数ペア:

[(1, 20100842931), (3, 6700280977), (13, 1546218687), (39, 515406229), (169, 118939899), (507, 39646633), (2197, 9149223), (6591, 3049741)]