389614267

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{13441}}^1$

素因数の和:13590

約数の個数: 16

約数和(自身を含む): 460684224

約数和(自身を除く): 71069957

約数列:

[1, 7, 41, 101, 287, 707, 4141, 13441, 28987, 94087, 551081, 1357541, 3857567, 9502787, 55659181, 389614267]

約数ペア:

[(1, 389614267), (7, 55659181), (41, 9502787), (101, 3857567), (287, 1357541), (707, 551081), (4141, 94087), (13441, 28987)]