56883359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 66576720

約数和(自身を除く): 9693361

約数列:

[1, 13, 19, 41, 137, 247, 533, 779, 1681, 1781, 2603, 5617, 10127, 21853, 31939, 33839, 73021, 106723, 230297, 415207, 1387399, 2993861, 4375643, 56883359]

約数ペア:

[(1, 56883359), (13, 4375643), (19, 2993861), (41, 1387399), (137, 415207), (247, 230297), (533, 106723), (779, 73021), (1681, 33839), (1781, 31939), (2603, 21853), (5617, 10127)]