26214279

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 43405824

約数和(自身を除く): 17191545

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 733, 917, 1703, 2199, 2751, 5109, 5131, 9529, 11921, 15393, 28587, 35763, 66703, 96023, 200109, 288069, 672161, 1248299, 2016483, 3744897, 8738093, 26214279]

約数ペア:

[(1, 26214279), (3, 8738093), (7, 3744897), (13, 2016483), (21, 1248299), (39, 672161), (91, 288069), (131, 200109), (273, 96023), (393, 66703), (733, 35763), (917, 28587), (1703, 15393), (2199, 11921), (2751, 9529), (5109, 5131)]