7796997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 12265344

約数和(自身を除く): 4468347

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 647, 927, 1339, 1941, 4017, 5823, 8411, 12051, 25233, 66641, 75699, 199923, 599769, 866333, 2598999, 7796997]

約数ペア:

[(1, 7796997), (3, 2598999), (9, 866333), (13, 599769), (39, 199923), (103, 75699), (117, 66641), (309, 25233), (647, 12051), (927, 8411), (1339, 5823), (1941, 4017)]