6888640551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{8521}}^1$

素因数の和:9647

約数の個数: 32

約数和(自身を含む): 10422746880

約数和(自身を除く): 3534106329

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1091, 3273, 8521, 14183, 20729, 25563, 42549, 62187, 110773, 161899, 269477, 332319, 485697, 808431, 2104687, 6314061, 9296411, 27889233, 120853343, 176631809, 362560029, 529895427, 2296213517, 6888640551]

約数ペア:

[(1, 6888640551), (3, 2296213517), (13, 529895427), (19, 362560029), (39, 176631809), (57, 120853343), (247, 27889233), (741, 9296411), (1091, 6314061), (3273, 2104687), (8521, 808431), (14183, 485697), (20729, 332319), (25563, 269477), (42549, 161899), (62187, 110773)]