8149221

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{2671}}^1$

素因数の和:2793

約数の個数: 16

約数和(自身を含む): 12184320

約数和(自身を除く): 4035099

約数列:

[1, 3, 9, 27, 113, 339, 1017, 2671, 3051, 8013, 24039, 72117, 301823, 905469, 2716407, 8149221]

約数ペア:

[(1, 8149221), (3, 2716407), (9, 905469), (27, 301823), (113, 72117), (339, 24039), (1017, 8013), (2671, 3051)]