40377957

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 54787200

約数和(自身を除く): 14409243

約数列:

[1, 3, 103, 149, 309, 447, 877, 2631, 15347, 46041, 90331, 130673, 270993, 392019, 13459319, 40377957]

約数ペア:

[(1, 40377957), (3, 13459319), (103, 392019), (149, 270993), (309, 130673), (447, 90331), (877, 46041), (2631, 15347)]