2783253781

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{27239}}^1$

素因数の和:28584

約数の個数: 16

約数和(自身を含む): 3472773120

約数和(自身を除く): 689519339

約数列:

[1, 7, 11, 77, 1327, 9289, 14597, 27239, 102179, 190673, 299629, 2097403, 36146153, 253023071, 397607683, 2783253781]

約数ペア:

[(1, 2783253781), (7, 397607683), (11, 253023071), (77, 36146153), (1327, 2097403), (9289, 299629), (14597, 190673), (27239, 102179)]