425804533

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{128603}}^1$

素因数の和:128664

約数の個数: 16

約数和(自身を含む): 543223296

約数和(自身を除く): 117418763

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 128603, 900221, 1414633, 5529929, 9902431, 38709503, 60829219, 425804533]

約数ペア:

[(1, 425804533), (7, 60829219), (11, 38709503), (43, 9902431), (77, 5529929), (301, 1414633), (473, 900221), (3311, 128603)]