13144313

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 16724736

約数和(自身を除く): 3580423

約数列:

[1, 7, 13, 41, 91, 169, 271, 287, 533, 1183, 1897, 3523, 3731, 6929, 11111, 24661, 45799, 48503, 77777, 144443, 320593, 1011101, 1877759, 13144313]

約数ペア:

[(1, 13144313), (7, 1877759), (13, 1011101), (41, 320593), (91, 144443), (169, 77777), (271, 48503), (287, 45799), (533, 24661), (1183, 11111), (1897, 6929), (3523, 3731)]