39646901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{971}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 8253259

約数列:

[1, 7, 19, 133, 307, 971, 2149, 5833, 6797, 18449, 40831, 129143, 298097, 2086679, 5663843, 39646901]

約数ペア:

[(1, 39646901), (7, 5663843), (19, 2086679), (133, 298097), (307, 129143), (971, 40831), (2149, 18449), (5833, 6797)]