8869409

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 12

約数和(自身を含む): 9509760

約数和(自身を除く): 640351

約数列:

[1, 19, 79, 311, 361, 1501, 5909, 24569, 28519, 112271, 466811, 8869409]

約数ペア:

[(1, 8869409), (19, 466811), (79, 112271), (311, 28519), (361, 24569), (1501, 5909)]