9919077

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1427}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 15171072

約数和(自身を除く): 5251995

約数列:

[1, 3, 7, 21, 331, 993, 1427, 2317, 4281, 6951, 9989, 29967, 472337, 1417011, 3306359, 9919077]

約数ペア:

[(1, 9919077), (3, 3306359), (7, 1417011), (21, 472337), (331, 29967), (993, 9989), (1427, 6951), (2317, 4281)]