2009794329

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{2557}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 3052410240

約数和(自身を除く): 1042615911

約数列:

[1, 3, 9, 27, 43, 129, 387, 677, 1161, 2031, 2557, 6093, 7671, 18279, 23013, 29111, 69039, 87333, 109951, 261999, 329853, 785997, 989559, 1731089, 2968677, 5193267, 15579801, 46739403, 74436827, 223310481, 669931443, 2009794329]

約数ペア:

[(1, 2009794329), (3, 669931443), (9, 223310481), (27, 74436827), (43, 46739403), (129, 15579801), (387, 5193267), (677, 2968677), (1161, 1731089), (2031, 989559), (2557, 785997), (6093, 329853), (7671, 261999), (18279, 109951), (23013, 87333), (29111, 69039)]