8980641

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 13927680

約数和(自身を除く): 4947039

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 743, 1343, 2229, 4029, 6687, 12087, 12631, 37893, 58697, 113679, 176091, 528273, 997849, 2993547, 8980641]

約数ペア:

[(1, 8980641), (3, 2993547), (9, 997849), (17, 528273), (51, 176091), (79, 113679), (153, 58697), (237, 37893), (711, 12631), (743, 12087), (1343, 6687), (2229, 4029)]