2199277761

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 3057868800

約数和(自身を除く): 858591039

約数列:

[1, 3, 41, 79, 123, 237, 239, 717, 947, 2841, 3239, 9717, 9799, 18881, 29397, 38827, 56643, 74813, 116481, 224439, 226333, 678999, 774121, 2322363, 3067333, 9201999, 9279653, 17880307, 27838959, 53640921, 733092587, 2199277761]

約数ペア:

[(1, 2199277761), (3, 733092587), (41, 53640921), (79, 27838959), (123, 17880307), (237, 9279653), (239, 9201999), (717, 3067333), (947, 2322363), (2841, 774121), (3239, 678999), (9717, 226333), (9799, 224439), (18881, 116481), (29397, 74813), (38827, 56643)]