275489669

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{38321}}^1$

素因数の和:38420

約数の個数: 16

約数和(自身を含む): 343365120

約数和(自身を除く): 67875451

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 38321, 268247, 498173, 3027359, 3487211, 21191513, 39355667, 275489669]

約数ペア:

[(1, 275489669), (7, 39355667), (13, 21191513), (79, 3487211), (91, 3027359), (553, 498173), (1027, 268247), (7189, 38321)]