2247694694259

素因数分解:

$3^1\times 7^2\times {\mathrm{79283}}^1\times {\mathrm{192859}}^1$

素因数の和:272159

約数の個数: 24

約数和(自身を含む): 3486282390720

約数和(自身を除く): 1238587696461

約数列:

[1, 3, 7, 21, 49, 147, 79283, 192859, 237849, 554981, 578577, 1350013, 1664943, 3884867, 4050039, 9450091, 11654601, 28350273, 15290440097, 45871320291, 107033080679, 321099242037, 749231564753, 2247694694259]

約数ペア:

[(1, 2247694694259), (3, 749231564753), (7, 321099242037), (21, 107033080679), (49, 45871320291), (147, 15290440097), (79283, 28350273), (192859, 11654601), (237849, 9450091), (554981, 4050039), (578577, 3884867), (1350013, 1664943)]