40866371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1879}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 50534400

約数和(自身を除く): 9668029

約数列:

[1, 7, 13, 91, 239, 1673, 1879, 3107, 13153, 21749, 24427, 170989, 449081, 3143567, 5838053, 40866371]

約数ペア:

[(1, 40866371), (7, 5838053), (13, 3143567), (91, 449081), (239, 170989), (1673, 24427), (1879, 21749), (3107, 13153)]