42779969

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 45957120

約数和(自身を除く): 3177151

約数列:

[1, 31, 43, 67, 479, 1333, 2077, 2881, 14849, 20597, 32093, 89311, 638507, 994883, 1379999, 42779969]

約数ペア:

[(1, 42779969), (31, 1379999), (43, 994883), (67, 638507), (479, 89311), (1333, 32093), (2077, 20597), (2881, 14849)]