2057100111

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97553}}^1$

素因数の和:97644

約数の個数: 32

約数和(自身を含む): 3371466240

約数和(自身を除く): 1314366129

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 21087, 97553, 292659, 877977, 1073083, 2633931, 3219249, 6926263, 9657747, 20778789, 28973241, 62336367, 76188893, 187009101, 228566679, 685700037, 2057100111]

約数ペア:

[(1, 2057100111), (3, 685700037), (9, 228566679), (11, 187009101), (27, 76188893), (33, 62336367), (71, 28973241), (99, 20778789), (213, 9657747), (297, 6926263), (639, 3219249), (781, 2633931), (1917, 1073083), (2343, 877977), (7029, 292659), (21087, 97553)]