25857007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 29343744

約数和(自身を除く): 3486737

約数列:

[1, 11, 31, 191, 341, 397, 2101, 4367, 5921, 12307, 65131, 75827, 135377, 834097, 2350637, 25857007]

約数ペア:

[(1, 25857007), (11, 2350637), (31, 834097), (191, 135377), (341, 75827), (397, 65131), (2101, 12307), (4367, 5921)]