30869091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16411}}^1$

素因数の和:16447

約数の個数: 24

約数和(自身を含む): 51205440

約数和(自身を除く): 20336349

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 16411, 49233, 147699, 180521, 311809, 541563, 935427, 1624689, 2806281, 3429899, 10289697, 30869091]

約数ペア:

[(1, 30869091), (3, 10289697), (9, 3429899), (11, 2806281), (19, 1624689), (33, 935427), (57, 541563), (99, 311809), (171, 180521), (209, 147699), (627, 49233), (1881, 16411)]