321153

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 502656

約数和(自身を除く): 181503

約数列:

[1, 3, 7, 21, 41, 123, 287, 373, 861, 1119, 2611, 7833, 15293, 45879, 107051, 321153]

約数ペア:

[(1, 321153), (3, 107051), (7, 45879), (21, 15293), (41, 7833), (123, 2611), (287, 1119), (373, 861)]