42934829

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 51787008

約数和(自身を除く): 8852179

約数列:

[1, 7, 47, 49, 103, 181, 329, 721, 1267, 2303, 4841, 5047, 8507, 8869, 18643, 33887, 59549, 130501, 237209, 416843, 876221, 913507, 6133547, 42934829]

約数ペア:

[(1, 42934829), (7, 6133547), (47, 913507), (49, 876221), (103, 416843), (181, 237209), (329, 130501), (721, 59549), (1267, 33887), (2303, 18643), (4841, 8869), (5047, 8507)]