438156969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{218969}}^1$

素因数の和:219024

約数の個数: 16

約数和(自身を含む): 630633600

約数和(自身を除く): 192476631

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 218969, 656907, 5036287, 6350101, 15108861, 19050303, 146052323, 438156969]

約数ペア:

[(1, 438156969), (3, 146052323), (23, 19050303), (29, 15108861), (69, 6350101), (87, 5036287), (667, 656907), (2001, 218969)]