42409437

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54581}}^1$

素因数の和:54628

約数の個数: 16

約数和(自身を含む): 66371712

約数和(自身を除く): 23962275

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 54581, 163743, 382067, 1146201, 2019497, 6058491, 14136479, 42409437]

約数ペア:

[(1, 42409437), (3, 14136479), (7, 6058491), (21, 2019497), (37, 1146201), (111, 382067), (259, 163743), (777, 54581)]