8317881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 14781312

約数和(自身を除く): 6463431

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 281, 299, 429, 759, 843, 897, 1287, 2277, 2529, 2691, 3091, 3289, 3653, 6463, 9273, 9867, 10959, 19389, 27819, 29601, 32877, 40183, 58167, 71093, 84019, 120549, 213279, 252057, 361647, 639837, 756171, 924209, 2772627, 8317881]

約数ペア:

[(1, 8317881), (3, 2772627), (9, 924209), (11, 756171), (13, 639837), (23, 361647), (33, 252057), (39, 213279), (69, 120549), (99, 84019), (117, 71093), (143, 58167), (207, 40183), (253, 32877), (281, 29601), (299, 27819), (429, 19389), (759, 10959), (843, 9867), (897, 9273), (1287, 6463), (2277, 3653), (2529, 3289), (2691, 3091)]