6863913

素因数分解:

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

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 12134400

約数和(自身を除く): 5270487

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1579, 4347, 4737, 11053, 14211, 33159, 36317, 42633, 99477, 108951, 254219, 298431, 326853, 762657, 980559, 2287971, 6863913]

約数ペア:

[(1, 6863913), (3, 2287971), (7, 980559), (9, 762657), (21, 326853), (23, 298431), (27, 254219), (63, 108951), (69, 99477), (161, 42633), (189, 36317), (207, 33159), (483, 14211), (621, 11053), (1449, 4737), (1579, 4347)]