30521897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 36778752

約数和(自身を除く): 6256855

約数列:

[1, 7, 23, 101, 161, 707, 1877, 2323, 13139, 16261, 43171, 189577, 302197, 1327039, 4360271, 30521897]

約数ペア:

[(1, 30521897), (7, 4360271), (23, 1327039), (101, 302197), (161, 189577), (707, 43171), (1877, 16261), (2323, 13139)]