1859283

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1023597

約数列:

[1, 3, 9, 19, 57, 83, 131, 171, 249, 393, 747, 1179, 1577, 2489, 4731, 7467, 10873, 14193, 22401, 32619, 97857, 206587, 619761, 1859283]

約数ペア:

[(1, 1859283), (3, 619761), (9, 206587), (19, 97857), (57, 32619), (83, 22401), (131, 14193), (171, 10873), (249, 7467), (393, 4731), (747, 2489), (1179, 1577)]