242776247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{16943}}^1$

素因数の和:17062

約数の個数: 16

約数和(自身を含む): 292792320

約数和(自身を除く): 50016073

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 16943, 118601, 389689, 1507927, 2727823, 10555489, 34682321, 242776247]

約数ペア:

[(1, 242776247), (7, 34682321), (23, 10555489), (89, 2727823), (161, 1507927), (623, 389689), (2047, 118601), (14329, 16943)]