143253313

素因数分解:

$7^2\times {\mathrm{619}}^1\times {\mathrm{4723}}^1$

素因数の和:5356

約数の個数: 12

約数和(自身を含む): 166946160

約数和(自身を除く): 23692847

約数列:

[1, 7, 49, 619, 4333, 4723, 30331, 33061, 231427, 2923537, 20464759, 143253313]

約数ペア:

[(1, 143253313), (7, 20464759), (49, 2923537), (619, 231427), (4333, 33061), (4723, 30331)]