2910572007

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{13421}}^1$

素因数の和:13903

約数の個数: 32

約数和(自身を含む): 4638643200

約数和(自身を除く): 1728071193

約数列:

[1, 3, 7, 21, 23, 69, 161, 449, 483, 1347, 3143, 9429, 10327, 13421, 30981, 40263, 72289, 93947, 216867, 281841, 308683, 926049, 2160781, 6026029, 6482343, 18078087, 42182203, 126546609, 138598667, 415796001, 970190669, 2910572007]

約数ペア:

[(1, 2910572007), (3, 970190669), (7, 415796001), (21, 138598667), (23, 126546609), (69, 42182203), (161, 18078087), (449, 6482343), (483, 6026029), (1347, 2160781), (3143, 926049), (9429, 308683), (10327, 281841), (13421, 216867), (30981, 93947), (40263, 72289)]