16494751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 20801088

約数和(自身を除く): 4306337

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 4421, 30947, 57473, 181261, 402311, 1268827, 2356393, 16494751]

約数ペア:

[(1, 16494751), (7, 2356393), (13, 1268827), (41, 402311), (91, 181261), (287, 57473), (533, 30947), (3731, 4421)]