1258758891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1063}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 2033304000

約数和(自身を除く): 774545109

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 349, 377, 1047, 1063, 1131, 3141, 3189, 3393, 4537, 9567, 10121, 13611, 13819, 30363, 30827, 40833, 41457, 91089, 92481, 124371, 131573, 277443, 370987, 394719, 400751, 1112961, 1184157, 1202253, 3338883, 3606759, 4822831, 10758623, 14468493, 32275869, 43405479, 96827607, 139862099, 419586297, 1258758891]

約数ペア:

[(1, 1258758891), (3, 419586297), (9, 139862099), (13, 96827607), (29, 43405479), (39, 32275869), (87, 14468493), (117, 10758623), (261, 4822831), (349, 3606759), (377, 3338883), (1047, 1202253), (1063, 1184157), (1131, 1112961), (3141, 400751), (3189, 394719), (3393, 370987), (4537, 277443), (9567, 131573), (10121, 124371), (13611, 92481), (13819, 91089), (30363, 41457), (30827, 40833)]