1366794121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{290993}}^1$

素因数の和:291072

約数の個数: 16

約数和(自身を含む): 1731996288

約数和(自身を除く): 365202167

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 290993, 2036951, 3200923, 17750573, 22406461, 124254011, 195256303, 1366794121]

約数ペア:

[(1, 1366794121), (7, 195256303), (11, 124254011), (61, 22406461), (77, 17750573), (427, 3200923), (671, 2036951), (4697, 290993)]