2080771209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{54877}}^1$

素因数の和:55277

約数の個数: 24

約数和(自身を含む): 3287411712

約数和(自身を除く): 1206640503

約数列:

[1, 3, 9, 11, 33, 99, 383, 1149, 3447, 4213, 12639, 37917, 54877, 164631, 493893, 603647, 1810941, 5432823, 21017891, 63053673, 189161019, 231196801, 693590403, 2080771209]

約数ペア:

[(1, 2080771209), (3, 693590403), (9, 231196801), (11, 189161019), (33, 63053673), (99, 21017891), (383, 5432823), (1149, 1810941), (3447, 603647), (4213, 493893), (12639, 164631), (37917, 54877)]