2940435

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 5460480

約数和(自身を除く): 2520045

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 947, 1035, 2841, 3105, 4735, 8523, 14205, 21781, 25569, 42615, 65343, 108905, 127845, 196029, 326715, 588087, 980145, 2940435]

約数ペア:

[(1, 2940435), (3, 980145), (5, 588087), (9, 326715), (15, 196029), (23, 127845), (27, 108905), (45, 65343), (69, 42615), (115, 25569), (135, 21781), (207, 14205), (345, 8523), (621, 4735), (947, 3105), (1035, 2841)]