409517967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191453}}^1$

素因数の和:191510

約数の個数: 16

約数和(自身を含む): 588146688

約数和(自身を除く): 178628721

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 191453, 574359, 4403419, 5935043, 13210257, 17805129, 136505989, 409517967]

約数ペア:

[(1, 409517967), (3, 136505989), (23, 17805129), (31, 13210257), (69, 5935043), (93, 4403419), (713, 574359), (2139, 191453)]