267172009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3271}}^1$

素因数の和:3448

約数の個数: 16

約数和(自身を含む): 295369984

約数和(自身を除く): 28197975

約数列:

[1, 13, 61, 103, 793, 1339, 3271, 6283, 42523, 81679, 199531, 336913, 2593903, 4379869, 20551693, 267172009]

約数ペア:

[(1, 267172009), (13, 20551693), (61, 4379869), (103, 2593903), (793, 336913), (1339, 199531), (3271, 81679), (6283, 42523)]