28263599949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1\times {\mathrm{6619}}^1$

素因数の和:7801

約数の個数: 32

約数和(自身を含む): 41022392320

約数和(自身を除く): 12758792371

約数列:

[1, 3, 13, 39, 103, 309, 1063, 1339, 3189, 4017, 6619, 13819, 19857, 41457, 86047, 109489, 258141, 328467, 681757, 1423357, 2045271, 4270071, 7035997, 8862841, 21107991, 26588523, 91467961, 274403883, 724707691, 2174123073, 9421199983, 28263599949]

約数ペア:

[(1, 28263599949), (3, 9421199983), (13, 2174123073), (39, 724707691), (103, 274403883), (309, 91467961), (1063, 26588523), (1339, 21107991), (3189, 8862841), (4017, 7035997), (6619, 4270071), (13819, 2045271), (19857, 1423357), (41457, 681757), (86047, 328467), (109489, 258141)]