30217901

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 35954688

約数和(自身を除く): 5736787

約数列:

[1, 7, 31, 131, 217, 917, 1063, 4061, 7441, 28427, 32953, 139253, 230671, 974771, 4316843, 30217901]

約数ペア:

[(1, 30217901), (7, 4316843), (31, 974771), (131, 230671), (217, 139253), (917, 32953), (1063, 28427), (4061, 7441)]