2019402096471

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{2632031}}^1$

素因数の和:2632723

約数の個数: 24

約数和(自身を含む): 2940421925376

約数和(自身を除く): 921019828905

約数列:

[1, 3, 9, 163, 489, 523, 1467, 1569, 4707, 85249, 255747, 767241, 2632031, 7896093, 23688279, 429021053, 1287063159, 1376552213, 3861189477, 4129656639, 12388969917, 224378010719, 673134032157, 2019402096471]

約数ペア:

[(1, 2019402096471), (3, 673134032157), (9, 224378010719), (163, 12388969917), (489, 4129656639), (523, 3861189477), (1467, 1376552213), (1569, 1287063159), (4707, 429021053), (85249, 23688279), (255747, 7896093), (767241, 2632031)]