40537273

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{503}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 48142080

約数和(自身を除く): 7604807

約数列:

[1, 7, 29, 203, 397, 503, 2779, 3521, 11513, 14587, 80591, 102109, 199691, 1397837, 5791039, 40537273]

約数ペア:

[(1, 40537273), (7, 5791039), (29, 1397837), (203, 199691), (397, 102109), (503, 80591), (2779, 14587), (3521, 11513)]