30252971

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 35312640

約数和(自身を除く): 5059669

約数列:

[1, 7, 79, 227, 241, 553, 1589, 1687, 17933, 19039, 54707, 125531, 133273, 382949, 4321853, 30252971]

約数ペア:

[(1, 30252971), (7, 4321853), (79, 382949), (227, 133273), (241, 125531), (553, 54707), (1589, 19039), (1687, 17933)]