521220003

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1\times {\mathrm{3877}}^1$

素因数の和:5014

約数の個数: 16

約数和(自身を含む): 712745376

約数和(自身を除く): 191525373

約数列:

[1, 3, 41, 123, 1093, 3279, 3877, 11631, 44813, 134439, 158957, 476871, 4237561, 12712683, 173740001, 521220003]

約数ペア:

[(1, 521220003), (3, 173740001), (41, 12712683), (123, 4237561), (1093, 476871), (3279, 158957), (3877, 134439), (11631, 44813)]