2049883353

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{102643}}^1$

素因数の和:102973

約数の個数: 24

約数和(自身を含む): 3394642368

約数和(自身を除く): 1344759015

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 6657, 19971, 102643, 307929, 718501, 923787, 2155503, 6466509, 32537831, 97613493, 227764817, 292840479, 683294451, 2049883353]

約数ペア:

[(1, 2049883353), (3, 683294451), (7, 292840479), (9, 227764817), (21, 97613493), (63, 32537831), (317, 6466509), (951, 2155503), (2219, 923787), (2853, 718501), (6657, 307929), (19971, 102643)]