25310747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1721}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 31739904

約数和(自身を除く): 6429157

約数列:

[1, 7, 11, 77, 191, 1337, 1721, 2101, 12047, 14707, 18931, 132517, 328711, 2300977, 3615821, 25310747]

約数ペア:

[(1, 25310747), (7, 3615821), (11, 2300977), (77, 328711), (191, 132517), (1337, 18931), (1721, 14707), (2101, 12047)]