11647531

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 13890240

約数和(自身を除く): 2242709

約数列:

[1, 7, 29, 181, 203, 317, 1267, 2219, 5249, 9193, 36743, 57377, 64351, 401639, 1663933, 11647531]

約数ペア:

[(1, 11647531), (7, 1663933), (29, 401639), (181, 64351), (203, 57377), (317, 36743), (1267, 9193), (2219, 5249)]