2103204069

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{2861}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 3283286400

約数和(自身を除く): 1180082331

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1433, 2861, 4299, 8583, 12897, 25749, 27227, 38691, 54359, 77247, 81681, 163077, 245043, 489231, 735129, 1467693, 4099813, 12299439, 36898317, 77896447, 110694951, 233689341, 701068023, 2103204069]

約数ペア:

[(1, 2103204069), (3, 701068023), (9, 233689341), (19, 110694951), (27, 77896447), (57, 36898317), (171, 12299439), (513, 4099813), (1433, 1467693), (2861, 735129), (4299, 489231), (8583, 245043), (12897, 163077), (25749, 81681), (27227, 77247), (38691, 54359)]