1330235143

素因数分解:

${\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 1376784640

約数和(自身を除く): 46549497

約数列:

[1, 43, 139, 457, 487, 5977, 19651, 20941, 63523, 67693, 222559, 2731489, 2910799, 9570037, 30935701, 1330235143]

約数ペア:

[(1, 1330235143), (43, 30935701), (139, 9570037), (457, 2910799), (487, 2731489), (5977, 222559), (19651, 67693), (20941, 63523)]