2779362691

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{929}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 3479777280

約数和(自身を除く): 700414589

約数列:

[1, 7, 17, 31, 119, 217, 527, 811, 929, 3689, 5677, 6503, 13787, 15793, 25141, 28799, 96509, 110551, 175987, 201593, 427397, 489583, 753419, 2991779, 3427081, 5273933, 12808123, 23355989, 89656861, 163491923, 397051813, 2779362691]

約数ペア:

[(1, 2779362691), (7, 397051813), (17, 163491923), (31, 89656861), (119, 23355989), (217, 12808123), (527, 5273933), (811, 3427081), (929, 2991779), (3689, 753419), (5677, 489583), (6503, 427397), (13787, 201593), (15793, 175987), (25141, 110551), (28799, 96509)]