826699989

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{12409}}^1$

素因数の和:12884

約数の個数: 16

約数和(自身を含む): 1125835200

約数和(自身を除く): 299135211

約数列:

[1, 3, 53, 159, 419, 1257, 12409, 22207, 37227, 66621, 657677, 1973031, 5199371, 15598113, 275566663, 826699989]

約数ペア:

[(1, 826699989), (3, 275566663), (53, 15598113), (159, 5199371), (419, 1973031), (1257, 657677), (12409, 66621), (22207, 37227)]