21833331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18059}}^1$

素因数の和:18106

約数の個数: 16

約数和(自身を含む): 32363520

約数和(自身を除く): 10530189

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 18059, 54177, 234767, 559829, 704301, 1679487, 7277777, 21833331]

約数ペア:

[(1, 21833331), (3, 7277777), (13, 1679487), (31, 704301), (39, 559829), (93, 234767), (403, 54177), (1209, 18059)]