42391573

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 49735296

約数和(自身を除く): 7343723

約数列:

[1, 7, 53, 163, 371, 701, 1141, 4907, 8639, 37153, 60473, 114263, 260071, 799841, 6055939, 42391573]

約数ペア:

[(1, 42391573), (7, 6055939), (53, 799841), (163, 260071), (371, 114263), (701, 60473), (1141, 37153), (4907, 8639)]