269287421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3733}}^1$

素因数の和:3956

約数の個数: 16

約数和(自身を含む): 301109760

約数和(自身を除く): 31822339

約数列:

[1, 13, 31, 179, 403, 2327, 3733, 5549, 48529, 72137, 115723, 668207, 1504399, 8686691, 20714417, 269287421]

約数ペア:

[(1, 269287421), (13, 20714417), (31, 8686691), (179, 1504399), (403, 668207), (2327, 115723), (3733, 72137), (5549, 48529)]