26427731617

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1040339}}^1$

素因数の和:1040556

約数の個数: 16

約数和(自身を含む): 31959244800

約数和(自身を除く): 5531513183

約数列:

[1, 7, 19, 133, 191, 1337, 3629, 25403, 1040339, 7282373, 19766441, 138365087, 198704749, 1390933243, 3775390231, 26427731617]

約数ペア:

[(1, 26427731617), (7, 3775390231), (19, 1390933243), (133, 198704749), (191, 138365087), (1337, 19766441), (3629, 7282373), (25403, 1040339)]