40253139

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{5801}}^1$

素因数の和:6067

約数の個数: 16

約数和(自身を含む): 59876640

約数和(自身を除く): 19623501

約数列:

[1, 3, 9, 27, 257, 771, 2313, 5801, 6939, 17403, 52209, 156627, 1490857, 4472571, 13417713, 40253139]

約数ペア:

[(1, 40253139), (3, 13417713), (9, 4472571), (27, 1490857), (257, 156627), (771, 52209), (2313, 17403), (5801, 6939)]