246634129

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{19391}}^1$

素因数の和:19500

約数の個数: 16

約数和(自身を含む): 297861120

約数和(自身を除く): 51226991

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 19391, 135737, 445993, 1531889, 3121951, 10723223, 35233447, 246634129]

約数ペア:

[(1, 246634129), (7, 35233447), (23, 10723223), (79, 3121951), (161, 1531889), (553, 445993), (1817, 135737), (12719, 19391)]