1276352001

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{2083}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 1865230016

約数和(自身を除く): 588878015

約数列:

[1, 3, 9, 103, 309, 661, 927, 1983, 2083, 5949, 6249, 18747, 68083, 204249, 214549, 612747, 643647, 1376863, 1930941, 4130589, 12391767, 141816889, 425450667, 1276352001]

約数ペア:

[(1, 1276352001), (3, 425450667), (9, 141816889), (103, 12391767), (309, 4130589), (661, 1930941), (927, 1376863), (1983, 643647), (2083, 612747), (5949, 214549), (6249, 204249), (18747, 68083)]