1283420999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{35117}}^1$

素因数の和:35374

約数の個数: 16

約数和(自身を含む): 1537325568

約数和(自身を除く): 253904569

約数列:

[1, 7, 23, 161, 227, 1589, 5221, 35117, 36547, 245819, 807691, 5653837, 7971559, 55800913, 183345857, 1283420999]

約数ペア:

[(1, 1283420999), (7, 183345857), (23, 55800913), (161, 7971559), (227, 5653837), (1589, 807691), (5221, 245819), (35117, 36547)]