2019446883

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 3117610496

約数和(自身を除く): 1098163613

約数列:

[1, 3, 9, 27, 43, 81, 129, 157, 243, 387, 471, 1161, 1231, 1413, 3483, 3693, 4239, 6751, 10449, 11079, 12717, 20253, 33237, 38151, 52933, 60759, 99711, 158799, 182277, 193267, 299133, 476397, 546831, 579801, 1429191, 1640493, 1739403, 4287573, 5218209, 8310481, 12862719, 15654627, 24931443, 46963881, 74794329, 224382987, 673148961, 2019446883]

約数ペア:

[(1, 2019446883), (3, 673148961), (9, 224382987), (27, 74794329), (43, 46963881), (81, 24931443), (129, 15654627), (157, 12862719), (243, 8310481), (387, 5218209), (471, 4287573), (1161, 1739403), (1231, 1640493), (1413, 1429191), (3483, 579801), (3693, 546831), (4239, 476397), (6751, 299133), (10449, 193267), (11079, 182277), (12717, 158799), (20253, 99711), (33237, 60759), (38151, 52933)]