650827329

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{9941}}^1$

素因数の和:10240

約数の個数: 16

約数和(自身を含む): 879668160

約数和(自身を除く): 228840831

約数列:

[1, 3, 139, 157, 417, 471, 9941, 21823, 29823, 65469, 1381799, 1560737, 4145397, 4682211, 216942443, 650827329]

約数ペア:

[(1, 650827329), (3, 216942443), (139, 4682211), (157, 4145397), (417, 1560737), (471, 1381799), (9941, 65469), (21823, 29823)]