1309879745279

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1\times {\mathrm{3308621}}^1$

素因数の和:3311110

約数の個数: 16

約数和(自身を含む): 1562728343040

約数和(自身を除く): 252848597761

約数列:

[1, 7, 23, 161, 2459, 17213, 56557, 395899, 3308621, 23160347, 76098283, 532687981, 8135899039, 56951293273, 187125677897, 1309879745279]

約数ペア:

[(1, 1309879745279), (7, 187125677897), (23, 56951293273), (161, 8135899039), (2459, 532687981), (17213, 76098283), (56557, 23160347), (395899, 3308621)]