7973427

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4931}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 13493952

約数和(自身を除く): 5520525

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 4931, 14793, 34517, 54241, 103551, 162723, 241619, 379687, 724857, 1139061, 2657809, 7973427]

約数ペア:

[(1, 7973427), (3, 2657809), (7, 1139061), (11, 724857), (21, 379687), (33, 241619), (49, 162723), (77, 103551), (147, 54241), (231, 34517), (539, 14793), (1617, 4931)]