30641589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13457}}^1$

素因数の和:13497

約数の個数: 24

約数和(自身を含む): 50386752

約数和(自身を除く): 19745163

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 13457, 40371, 121113, 148027, 309511, 444081, 928533, 1332243, 2785599, 3404621, 10213863, 30641589]

約数ペア:

[(1, 30641589), (3, 10213863), (9, 3404621), (11, 2785599), (23, 1332243), (33, 928533), (69, 444081), (99, 309511), (207, 148027), (253, 121113), (759, 40371), (2277, 13457)]