8461989

素因数分解:

$3^5\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 12841920

約数和(自身を除く): 4379931

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 359, 873, 1077, 2619, 3231, 7857, 9693, 23571, 29079, 34823, 87237, 104469, 313407, 940221, 2820663, 8461989]

約数ペア:

[(1, 8461989), (3, 2820663), (9, 940221), (27, 313407), (81, 104469), (97, 87237), (243, 34823), (291, 29079), (359, 23571), (873, 9693), (1077, 7857), (2619, 3231)]