130902277

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 149108960

約数和(自身を除く): 18206683

約数列:

[1, 11, 43, 121, 139, 181, 473, 1529, 1991, 5203, 5977, 7783, 16819, 21901, 25159, 65747, 85613, 276749, 723217, 941743, 1081837, 3044239, 11900207, 130902277]

約数ペア:

[(1, 130902277), (11, 11900207), (43, 3044239), (121, 1081837), (139, 941743), (181, 723217), (473, 276749), (1529, 85613), (1991, 65747), (5203, 25159), (5977, 21901), (7783, 16819)]