121418143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{14737}}^1$

素因数の和:14862

約数の個数: 16

約数和(自身を含む): 152803584

約数和(自身を除く): 31385441

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 14737, 103159, 162107, 1134749, 1576859, 11038013, 17345449, 121418143]

約数ペア:

[(1, 121418143), (7, 17345449), (11, 11038013), (77, 1576859), (107, 1134749), (749, 162107), (1177, 103159), (8239, 14737)]