8071209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 12534912

約数和(自身を除く): 4463703

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 743, 1207, 2229, 3621, 6687, 10863, 12631, 37893, 52753, 113679, 158259, 474777, 896801, 2690403, 8071209]

約数ペア:

[(1, 8071209), (3, 2690403), (9, 896801), (17, 474777), (51, 158259), (71, 113679), (153, 52753), (213, 37893), (639, 12631), (743, 10863), (1207, 6687), (2229, 3621)]