13202931

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 22007808

約数和(自身を除く): 8804877

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1193, 1581, 3579, 3689, 8351, 11067, 20281, 25053, 36983, 60843, 110949, 141967, 258881, 425901, 628711, 776643, 1886133, 4400977, 13202931]

約数ペア:

[(1, 13202931), (3, 4400977), (7, 1886133), (17, 776643), (21, 628711), (31, 425901), (51, 258881), (93, 141967), (119, 110949), (217, 60843), (357, 36983), (527, 25053), (651, 20281), (1193, 11067), (1581, 8351), (3579, 3689)]