2681036787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{480731}}^1$

素因数の和:480771

約数の個数: 24

約数和(自身を含む): 4222749888

約数和(自身を除く): 1541713101

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 480731, 1442193, 5288041, 6249503, 15864123, 18748509, 68744533, 81243539, 206233599, 243730617, 893678929, 2681036787]

約数ペア:

[(1, 2681036787), (3, 893678929), (11, 243730617), (13, 206233599), (33, 81243539), (39, 68744533), (143, 18748509), (169, 15864123), (429, 6249503), (507, 5288041), (1859, 1442193), (5577, 480731)]