680434839

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229799}}^1$

素因数の和:229859

約数の個数: 24

約数和(自身を含む): 1147161600

約数和(自身を除く): 466726761

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 229799, 689397, 1608593, 2068191, 4825779, 10800553, 14477337, 32401659, 75603871, 97204977, 226811613, 680434839]

約数ペア:

[(1, 680434839), (3, 226811613), (7, 97204977), (9, 75603871), (21, 32401659), (47, 14477337), (63, 10800553), (141, 4825779), (329, 2068191), (423, 1608593), (987, 689397), (2961, 229799)]