1398410643

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{4157}}^1$

素因数の和:4443

約数の個数: 32

約数和(自身を含む): 2168280576

約数和(自身を除く): 769869933

約数列:

[1, 3, 7, 21, 83, 193, 249, 579, 581, 1351, 1743, 4053, 4157, 12471, 16019, 29099, 48057, 87297, 112133, 336399, 345031, 802301, 1035093, 2406903, 2415217, 5616107, 7245651, 16848321, 66590983, 199772949, 466136881, 1398410643]

約数ペア:

[(1, 1398410643), (3, 466136881), (7, 199772949), (21, 66590983), (83, 16848321), (193, 7245651), (249, 5616107), (579, 2415217), (581, 2406903), (1351, 1035093), (1743, 802301), (4053, 345031), (4157, 336399), (12471, 112133), (16019, 87297), (29099, 48057)]