1551117581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{16519}}^1$

素因数の和:16796

約数の個数: 16

約数和(自身を含む): 1731824640

約数和(自身を除く): 180707059

約数列:

[1, 13, 31, 233, 403, 3029, 7223, 16519, 93899, 214747, 512089, 3848927, 6657157, 50036051, 119316737, 1551117581]

約数ペア:

[(1, 1551117581), (13, 119316737), (31, 50036051), (233, 6657157), (403, 3848927), (3029, 512089), (7223, 214747), (16519, 93899)]