142375247

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1151}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 167215104

約数和(自身を除く): 24839857

約数列:

[1, 7, 41, 287, 431, 1151, 3017, 8057, 17671, 47191, 123697, 330337, 496081, 3472567, 20339321, 142375247]

約数ペア:

[(1, 142375247), (7, 20339321), (41, 3472567), (287, 496081), (431, 330337), (1151, 123697), (3017, 47191), (8057, 17671)]