228689451

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4127}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 340015104

約数和(自身を除く): 111325653

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 4127, 6157, 12381, 18471, 37143, 55413, 193969, 540637, 581907, 1621911, 1745721, 4865733, 25409939, 76229817, 228689451]

約数ペア:

[(1, 228689451), (3, 76229817), (9, 25409939), (47, 4865733), (131, 1745721), (141, 1621911), (393, 581907), (423, 540637), (1179, 193969), (4127, 55413), (6157, 37143), (12381, 18471)]