7155291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1283}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 11278656

約数和(自身を除く): 4123365

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1283, 1859, 3849, 5577, 14113, 16679, 42339, 50037, 183469, 216827, 550407, 650481, 2385097, 7155291]

約数ペア:

[(1, 7155291), (3, 2385097), (11, 650481), (13, 550407), (33, 216827), (39, 183469), (143, 50037), (169, 42339), (429, 16679), (507, 14113), (1283, 5577), (1859, 3849)]