1971485451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{410983}}^1$

素因数の和:411043

約数の個数: 24

約数和(自身を含む): 3141561696

約数和(自身を除く): 1170076245

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 410983, 1232949, 3698847, 5342779, 16028337, 16850303, 48085011, 50550909, 151652727, 219053939, 657161817, 1971485451]

約数ペア:

[(1, 1971485451), (3, 657161817), (9, 219053939), (13, 151652727), (39, 50550909), (41, 48085011), (117, 16850303), (123, 16028337), (369, 5342779), (533, 3698847), (1599, 1232949), (4797, 410983)]