123428031

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{13259}}^1$

素因数の和:13398

約数の個数: 16

約数和(自身を含む): 171849600

約数和(自身を除く): 48421569

約数列:

[1, 3, 29, 87, 107, 321, 3103, 9309, 13259, 39777, 384511, 1153533, 1418713, 4256139, 41142677, 123428031]

約数ペア:

[(1, 123428031), (3, 41142677), (29, 4256139), (87, 1418713), (107, 1153533), (321, 384511), (3103, 39777), (9309, 13259)]