247310868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2944177}}^1$

素因数の和:2944191

約数の個数: 24

約数和(自身を含む): 659495872

約数和(自身を除く): 412185004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2944177, 5888354, 8832531, 11776708, 17665062, 20609239, 35330124, 41218478, 61827717, 82436956, 123655434, 247310868]

約数ペア:

[(1, 247310868), (2, 123655434), (3, 82436956), (4, 61827717), (6, 41218478), (7, 35330124), (12, 20609239), (14, 17665062), (21, 11776708), (28, 8832531), (42, 5888354), (84, 2944177)]