161393297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 179154192

約数和(自身を除く): 17760895

約数列:

[1, 13, 37, 421, 481, 797, 5473, 10361, 15577, 29489, 202501, 335537, 383357, 4361981, 12414869, 161393297]

約数ペア:

[(1, 161393297), (13, 12414869), (37, 4361981), (421, 383357), (481, 335537), (797, 202501), (5473, 29489), (10361, 15577)]