1053679913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 1258975872

約数和(自身を除く): 205295959

約数列:

[1, 11, 13, 113, 143, 197, 331, 1243, 1469, 2167, 2561, 3641, 4303, 16159, 22261, 28171, 37403, 47333, 65207, 244871, 289393, 411433, 486239, 717277, 847691, 3183323, 5348629, 7368391, 9324601, 81052301, 95789083, 1053679913]

約数ペア:

[(1, 1053679913), (11, 95789083), (13, 81052301), (113, 9324601), (143, 7368391), (197, 5348629), (331, 3183323), (1243, 847691), (1469, 717277), (2167, 486239), (2561, 411433), (3641, 289393), (4303, 244871), (16159, 65207), (22261, 47333), (28171, 37403)]