2443670019

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{118619}}^1$

素因数の和:118744

約数の個数: 32

約数和(自身を含む): 4175424000

約数和(自身を除く): 1731753981

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2943, 6867, 20601, 118619, 355857, 830333, 1067571, 2490999, 3202713, 7472997, 12929471, 22418991, 38788413, 90506297, 116365239, 271518891, 349095717, 814556673, 2443670019]

約数ペア:

[(1, 2443670019), (3, 814556673), (7, 349095717), (9, 271518891), (21, 116365239), (27, 90506297), (63, 38788413), (109, 22418991), (189, 12929471), (327, 7472997), (763, 3202713), (981, 2490999), (2289, 1067571), (2943, 830333), (6867, 355857), (20601, 118619)]