22242521

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 27312000

約数和(自身を除く): 5069479

約数列:

[1, 7, 19, 49, 133, 343, 931, 3413, 6517, 23891, 64847, 167237, 453929, 1170659, 3177503, 22242521]

約数ペア:

[(1, 22242521), (7, 3177503), (19, 1170659), (49, 453929), (133, 167237), (343, 64847), (931, 23891), (3413, 6517)]