13369321

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 16087680

約数和(自身を除く): 2718359

約数列:

[1, 7, 37, 41, 259, 287, 1259, 1517, 8813, 10619, 46583, 51619, 326081, 361333, 1909903, 13369321]

約数ペア:

[(1, 13369321), (7, 1909903), (37, 361333), (41, 326081), (259, 51619), (287, 46583), (1259, 10619), (1517, 8813)]