15844311

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5351}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 26717184

約数和(自身を除く): 10872873

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 5351, 16053, 37457, 48159, 112371, 251497, 337113, 754491, 1760479, 2263473, 5281437, 15844311]

約数ペア:

[(1, 15844311), (3, 5281437), (7, 2263473), (9, 1760479), (21, 754491), (47, 337113), (63, 251497), (141, 112371), (329, 48159), (423, 37457), (987, 16053), (2961, 5351)]