15662998977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{43943}}^1$

素因数の和:44233

約数の個数: 32

約数和(自身を含む): 22970407680

約数和(自身を除く): 7307408703

約数列:

[1, 3, 17, 29, 51, 87, 241, 493, 723, 1479, 4097, 6989, 12291, 20967, 43943, 118813, 131829, 356439, 747031, 1274347, 2241093, 3823041, 10590263, 21663899, 31770789, 64991697, 180034471, 307117627, 540103413, 921352881, 5220999659, 15662998977]

約数ペア:

[(1, 15662998977), (3, 5220999659), (17, 921352881), (29, 540103413), (51, 307117627), (87, 180034471), (241, 64991697), (493, 31770789), (723, 21663899), (1479, 10590263), (4097, 3823041), (6989, 2241093), (12291, 1274347), (20967, 747031), (43943, 356439), (118813, 131829)]