4997531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 6386688

約数和(自身を除く): 1389157

約数列:

[1, 7, 11, 41, 77, 287, 451, 1583, 3157, 11081, 17413, 64903, 121891, 454321, 713933, 4997531]

約数ペア:

[(1, 4997531), (7, 713933), (11, 454321), (41, 121891), (77, 64903), (287, 17413), (451, 11081), (1583, 3157)]