8580231

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{7879}}^1$

素因数の和:7907

約数の個数: 18

約数和(自身を含む): 13624520

約数和(自身を除く): 5044289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 7879, 23637, 70911, 86669, 260007, 780021, 953359, 2860077, 8580231]

約数ペア:

[(1, 8580231), (3, 2860077), (9, 953359), (11, 780021), (33, 260007), (99, 86669), (121, 70911), (363, 23637), (1089, 7879)]