11531157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 18040320

約数和(自身を除く): 6509163

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 347, 583, 627, 1007, 1041, 1749, 3021, 3817, 6593, 11077, 11451, 18391, 19779, 33231, 55173, 72523, 202301, 217569, 349429, 606903, 1048287, 3843719, 11531157]

約数ペア:

[(1, 11531157), (3, 3843719), (11, 1048287), (19, 606903), (33, 349429), (53, 217569), (57, 202301), (159, 72523), (209, 55173), (347, 33231), (583, 19779), (627, 18391), (1007, 11451), (1041, 11077), (1749, 6593), (3021, 3817)]