400313381809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{17011}}^1\times {\mathrm{10139}}^1$

素因数の和:27372

約数の個数: 16

約数和(自身を含む): 438844273920

約数和(自身を除く): 38530892111

約数列:

[1, 11, 211, 2321, 10139, 17011, 111529, 187121, 2139329, 3589321, 23532619, 39482531, 172474529, 1897219819, 36392125619, 400313381809]

約数ペア:

[(1, 400313381809), (11, 36392125619), (211, 1897219819), (2321, 172474529), (10139, 39482531), (17011, 23532619), (111529, 3589321), (187121, 2139329)]