17692129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 5532191

約数列:

[1, 7, 13, 23, 79, 91, 107, 161, 299, 553, 749, 1027, 1391, 1817, 2093, 2461, 7189, 8453, 9737, 12719, 17227, 23621, 31993, 59171, 109889, 165347, 194419, 223951, 769223, 1360933, 2527447, 17692129]

約数ペア:

[(1, 17692129), (7, 2527447), (13, 1360933), (23, 769223), (79, 223951), (91, 194419), (107, 165347), (161, 109889), (299, 59171), (553, 31993), (749, 23621), (1027, 17227), (1391, 12719), (1817, 9737), (2093, 8453), (2461, 7189)]