16808541

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 23308800

約数和(自身を除く): 6500259

約数列:

[1, 3, 31, 93, 149, 447, 1213, 3639, 4619, 13857, 37603, 112809, 180737, 542211, 5602847, 16808541]

約数ペア:

[(1, 16808541), (3, 5602847), (31, 542211), (93, 180737), (149, 112809), (447, 37603), (1213, 13857), (3639, 4619)]