47845007

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 55756800

約数和(自身を除く): 7911793

約数列:

[1, 7, 79, 241, 359, 553, 1687, 2513, 19039, 28361, 86519, 133273, 198527, 605633, 6835001, 47845007]

約数ペア:

[(1, 47845007), (7, 6835001), (79, 605633), (241, 198527), (359, 133273), (553, 86519), (1687, 28361), (2513, 19039)]