121859927

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14423}}^1$

素因数の和:14518

約数の個数: 16

約数和(自身を含む): 149548032

約数和(自身を除く): 27688105

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 14423, 100961, 245191, 1024033, 1716337, 7168231, 17408561, 121859927]

約数ペア:

[(1, 121859927), (7, 17408561), (17, 7168231), (71, 1716337), (119, 1024033), (497, 245191), (1207, 100961), (8449, 14423)]