13306440231

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2544739}}^1$

素因数の和:2544835

約数の個数: 24

約数和(自身を含む): 22230848640

約数和(自身を除く): 8924408409

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 2544739, 7634217, 17813173, 22902651, 53439519, 160318557, 211213337, 633640011, 1478493359, 1900920033, 4435480077, 13306440231]

約数ペア:

[(1, 13306440231), (3, 4435480077), (7, 1900920033), (9, 1478493359), (21, 633640011), (63, 211213337), (83, 160318557), (249, 53439519), (581, 22902651), (747, 17813173), (1743, 7634217), (5229, 2544739)]