2312118207

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{3163}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 3924979968

約数和(自身を除く): 1612861761

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 283, 287, 369, 849, 861, 1981, 2547, 2583, 3163, 5943, 9489, 11603, 17829, 22141, 28467, 34809, 66423, 81221, 104427, 129683, 199269, 243663, 389049, 730989, 895129, 907781, 1167147, 2685387, 2723343, 6265903, 8056161, 8170029, 18797709, 36700289, 56393127, 110100867, 256902023, 330302601, 770706069, 2312118207]

約数ペア:

[(1, 2312118207), (3, 770706069), (7, 330302601), (9, 256902023), (21, 110100867), (41, 56393127), (63, 36700289), (123, 18797709), (283, 8170029), (287, 8056161), (369, 6265903), (849, 2723343), (861, 2685387), (1981, 1167147), (2547, 907781), (2583, 895129), (3163, 730989), (5943, 389049), (9489, 243663), (11603, 199269), (17829, 129683), (22141, 104427), (28467, 81221), (34809, 66423)]