31778637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{4133}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 46433088

約数和(自身を除く): 14654451

約数列:

[1, 3, 11, 33, 233, 699, 2563, 4133, 7689, 12399, 45463, 136389, 962989, 2888967, 10592879, 31778637]

約数ペア:

[(1, 31778637), (3, 10592879), (11, 2888967), (33, 962989), (233, 136389), (699, 45463), (2563, 12399), (4133, 7689)]