2287971

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 3943680

約数和(自身を除く): 1655709

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1579, 4737, 11053, 14211, 33159, 36317, 99477, 108951, 254219, 326853, 762657, 2287971]

約数ペア:

[(1, 2287971), (3, 762657), (7, 326853), (9, 254219), (21, 108951), (23, 99477), (63, 36317), (69, 33159), (161, 14211), (207, 11053), (483, 4737), (1449, 1579)]