20171585139

素因数分解:

$3^1\times {\mathrm{113}}^2\times {\mathrm{277}}^1\times {\mathrm{1901}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 27247854192

約数和(自身を除く): 7076269053

約数列:

[1, 3, 113, 277, 339, 831, 1901, 5703, 12769, 31301, 38307, 93903, 214813, 526577, 644439, 1579731, 3537013, 10611039, 24273869, 59503201, 72821607, 178509603, 6723861713, 20171585139]

約数ペア:

[(1, 20171585139), (3, 6723861713), (113, 178509603), (277, 72821607), (339, 59503201), (831, 24273869), (1901, 10611039), (5703, 3537013), (12769, 1579731), (31301, 644439), (38307, 526577), (93903, 214813)]