15669563121

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{2355971}}^1$

素因数の和:2356716

約数の個数: 12

約数和(自身を含む): 22664450640

約数和(自身を除く): 6994887519

約数列:

[1, 3, 9, 739, 2217, 6651, 2355971, 7067913, 21203739, 1741062569, 5223187707, 15669563121]

約数ペア:

[(1, 15669563121), (3, 5223187707), (9, 1741062569), (739, 21203739), (2217, 7067913), (6651, 2355971)]