2017383277

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 2536337664

約数和(自身を除く): 518954387

約数列:

[1, 7, 13, 61, 91, 227, 427, 793, 1589, 1601, 2951, 5551, 11207, 13847, 20657, 20813, 96929, 97661, 145691, 180011, 363427, 683627, 1260077, 1269593, 2543989, 4724551, 8887151, 22169047, 33071857, 155183329, 288197611, 2017383277]

約数ペア:

[(1, 2017383277), (7, 288197611), (13, 155183329), (61, 33071857), (91, 22169047), (227, 8887151), (427, 4724551), (793, 2543989), (1589, 1269593), (1601, 1260077), (2951, 683627), (5551, 363427), (11207, 180011), (13847, 145691), (20657, 97661), (20813, 96929)]