42883839

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 63133200

約数和(自身を除く): 20249361

約数列:

[1, 3, 9, 113, 149, 283, 339, 447, 849, 1017, 1341, 2547, 16837, 31979, 42167, 50511, 95937, 126501, 151533, 287811, 379503, 4764871, 14294613, 42883839]

約数ペア:

[(1, 42883839), (3, 14294613), (9, 4764871), (113, 379503), (149, 287811), (283, 151533), (339, 126501), (447, 95937), (849, 50511), (1017, 42167), (1341, 31979), (2547, 16837)]