65717071

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 76301568

約数和(自身を除く): 10584497

約数列:

[1, 7, 113, 251, 331, 791, 1757, 2317, 28363, 37403, 83081, 198541, 261821, 581567, 9388153, 65717071]

約数ペア:

[(1, 65717071), (7, 9388153), (113, 581567), (251, 261821), (331, 198541), (791, 83081), (1757, 37403), (2317, 28363)]