6617961

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 11082240

約数和(自身を除く): 4464279

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1439, 1533, 4317, 4599, 10073, 12951, 30219, 90657, 105047, 315141, 735329, 945423, 2205987, 6617961]

約数ペア:

[(1, 6617961), (3, 2205987), (7, 945423), (9, 735329), (21, 315141), (63, 105047), (73, 90657), (219, 30219), (511, 12951), (657, 10073), (1439, 4599), (1533, 4317)]