13303829

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 16981440

約数和(自身を除く): 3677611

約数列:

[1, 7, 11, 77, 113, 121, 139, 791, 847, 973, 1243, 1529, 8701, 10703, 13673, 15707, 16819, 95711, 109949, 117733, 172777, 1209439, 1900547, 13303829]

約数ペア:

[(1, 13303829), (7, 1900547), (11, 1209439), (77, 172777), (113, 117733), (121, 109949), (139, 95711), (791, 16819), (847, 15707), (973, 13673), (1243, 10703), (1529, 8701)]