42955017

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 67294656

約数和(自身を除く): 24339639

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 2837, 5047, 8511, 15141, 19859, 59577, 139013, 292211, 417039, 876633, 2045477, 6136431, 14318339, 42955017]

約数ペア:

[(1, 42955017), (3, 14318339), (7, 6136431), (21, 2045477), (49, 876633), (103, 417039), (147, 292211), (309, 139013), (721, 59577), (2163, 19859), (2837, 15141), (5047, 8511)]