395220787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{11779}}^1$

素因数の和:11910

約数の個数: 16

約数和(自身を含む): 445284000

約数和(自身を除く): 50063213

約数列:

[1, 13, 29, 89, 377, 1157, 2581, 11779, 33553, 153127, 341591, 1048331, 4440683, 13628303, 30401599, 395220787]

約数ペア:

[(1, 395220787), (13, 30401599), (29, 13628303), (89, 4440683), (377, 1048331), (1157, 341591), (2581, 153127), (11779, 33553)]