13897246517

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{1491601}}^1$

素因数の和:1491641

約数の個数: 16

約数和(自身を含む): 17469642624

約数和(自身を除く): 3572396107

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 1491601, 10441207, 16407611, 114853277, 180483721, 1263386047, 1985320931, 13897246517]

約数ペア:

[(1, 13897246517), (7, 1985320931), (11, 1263386047), (77, 180483721), (121, 114853277), (847, 16407611), (1331, 10441207), (9317, 1491601)]