42178731

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69259}}^1$

素因数の和:69298

約数の個数: 16

約数和(自身を含む): 66489600

約数和(自身を除く): 24310869

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 69259, 207777, 484813, 1454439, 2008511, 6025533, 14059577, 42178731]

約数ペア:

[(1, 42178731), (3, 14059577), (7, 6025533), (21, 2008511), (29, 1454439), (87, 484813), (203, 207777), (609, 69259)]