11803071

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 19108224

約数和(自身を除く): 7305153

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 3491, 10473, 24437, 73311, 80293, 171059, 240879, 513177, 562051, 1686153, 3934357, 11803071]

約数ペア:

[(1, 11803071), (3, 3934357), (7, 1686153), (21, 562051), (23, 513177), (49, 240879), (69, 171059), (147, 80293), (161, 73311), (483, 24437), (1127, 10473), (3381, 3491)]