1259667981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31573}}^1$

素因数の和:31634

約数の個数: 48

約数和(自身を含む): 2206643712

約数和(自身を除く): 946975731

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 3069, 3627, 4433, 13299, 31573, 39897, 94719, 284157, 347303, 410449, 978763, 1041909, 1231347, 2936289, 3125727, 3694041, 4514939, 8808867, 10766393, 12723919, 13544817, 32299179, 38171757, 40634451, 96897537, 114515271, 139963109, 419889327, 1259667981]

約数ペア:

[(1, 1259667981), (3, 419889327), (9, 139963109), (11, 114515271), (13, 96897537), (31, 40634451), (33, 38171757), (39, 32299179), (93, 13544817), (99, 12723919), (117, 10766393), (143, 8808867), (279, 4514939), (341, 3694041), (403, 3125727), (429, 2936289), (1023, 1231347), (1209, 1041909), (1287, 978763), (3069, 410449), (3627, 347303), (4433, 284157), (13299, 94719), (31573, 39897)]