42297381

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8089}}^1$

素因数の和:8185

約数の個数: 24

約数和(自身を含む): 70674240

約数和(自身を除く): 28376859

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 8089, 24267, 56623, 72801, 169869, 509607, 671387, 2014161, 4699709, 6042483, 14099127, 42297381]

約数ペア:

[(1, 42297381), (3, 14099127), (7, 6042483), (9, 4699709), (21, 2014161), (63, 671387), (83, 509607), (249, 169869), (581, 72801), (747, 56623), (1743, 24267), (5229, 8089)]