2682729

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 4484480

約数和(自身を除く): 1801751

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 439, 679, 873, 1317, 2037, 3073, 3951, 6111, 9219, 27657, 42583, 127749, 298081, 383247, 894243, 2682729]

約数ペア:

[(1, 2682729), (3, 894243), (7, 383247), (9, 298081), (21, 127749), (63, 42583), (97, 27657), (291, 9219), (439, 6111), (679, 3951), (873, 3073), (1317, 2037)]