42557231

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 44928000

約数和(自身を除く): 2370769

約数列:

[1, 47, 59, 103, 149, 2773, 4841, 6077, 7003, 8791, 15347, 285619, 413177, 721309, 905473, 42557231]

約数ペア:

[(1, 42557231), (47, 905473), (59, 721309), (103, 413177), (149, 285619), (2773, 15347), (4841, 8791), (6077, 7003)]