7385612997

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2240101}}^1$

素因数の和:2240268

約数の個数: 16

約数和(自身を含む): 11325955712

約数和(自身を除く): 3940342715

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 2240101, 6720303, 15680707, 47042121, 351695857, 1055087571, 2461870999, 7385612997]

約数ペア:

[(1, 7385612997), (3, 2461870999), (7, 1055087571), (21, 351695857), (157, 47042121), (471, 15680707), (1099, 6720303), (3297, 2240101)]