1279672017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{104831}}^1$

素因数の和:105160

約数の個数: 16

約数和(自身を含む): 1843365888

約数和(自身を除く): 563693871

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 104831, 314493, 1362803, 4088409, 32812103, 98436309, 426557339, 1279672017]

約数ペア:

[(1, 1279672017), (3, 426557339), (13, 98436309), (39, 32812103), (313, 4088409), (939, 1362803), (4069, 314493), (12207, 104831)]