264293887

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 314380080

約数和(自身を除く): 50086193

約数列:

[1, 11, 13, 121, 143, 401, 419, 1573, 4411, 4609, 5213, 5447, 48521, 50699, 57343, 59917, 168019, 630773, 659087, 1848209, 2184247, 20330299, 24026717, 264293887]

約数ペア:

[(1, 264293887), (11, 24026717), (13, 20330299), (121, 2184247), (143, 1848209), (401, 659087), (419, 630773), (1573, 168019), (4411, 59917), (4609, 57343), (5213, 50699), (5447, 48521)]