8242497

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1021

約数の個数: 18

約数和(自身を含む): 12315186

約数和(自身を除く): 4072689

約数列:

[1, 3, 9, 31, 93, 279, 953, 961, 2859, 2883, 8577, 8649, 29543, 88629, 265887, 915833, 2747499, 8242497]

約数ペア:

[(1, 8242497), (3, 2747499), (9, 915833), (31, 265887), (93, 88629), (279, 29543), (953, 8649), (961, 8577), (2859, 2883)]