313313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 422016

約数和(自身を除く): 108703

約数列:

[1, 7, 11, 13, 77, 91, 143, 313, 1001, 2191, 3443, 4069, 24101, 28483, 44759, 313313]

約数ペア:

[(1, 313313), (7, 44759), (11, 28483), (13, 24101), (77, 4069), (91, 3443), (143, 2191), (313, 1001)]