1279463757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{129671}}^1$

素因数の和:129721

約数の個数: 32

約数和(自身を含む): 2091350016

約数和(自身を除く): 811886259

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 129671, 389013, 1426381, 1685723, 2982433, 4279143, 5057169, 8947299, 18542953, 32806763, 38771629, 55628859, 98420289, 116314887, 426487919, 1279463757]

約数ペア:

[(1, 1279463757), (3, 426487919), (11, 116314887), (13, 98420289), (23, 55628859), (33, 38771629), (39, 32806763), (69, 18542953), (143, 8947299), (253, 5057169), (299, 4279143), (429, 2982433), (759, 1685723), (897, 1426381), (3289, 389013), (9867, 129671)]