325815421

素因数分解:

${\mathrm{17}}^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 20

約数和(自身を含む): 357803712

約数和(自身を除く): 31988291

約数列:

[1, 17, 47, 83, 289, 799, 1411, 3901, 4913, 13583, 23987, 66317, 83521, 230911, 407779, 1127389, 3925487, 6932243, 19165613, 325815421]

約数ペア:

[(1, 325815421), (17, 19165613), (47, 6932243), (83, 3925487), (289, 1127389), (799, 407779), (1411, 230911), (3901, 83521), (4913, 66317), (13583, 23987)]