42137293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 47043072

約数和(自身を除く): 4905779

約数列:

[1, 11, 71, 163, 331, 781, 1793, 3641, 11573, 23501, 53953, 127303, 258511, 593483, 3830663, 42137293]

約数ペア:

[(1, 42137293), (11, 3830663), (71, 593483), (163, 258511), (331, 127303), (781, 53953), (1793, 23501), (3641, 11573)]