12305217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3659}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 17568000

約数和(自身を除く): 5262783

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 3659, 10977, 69521, 208563, 215881, 647643, 4101739, 12305217]

約数ペア:

[(1, 12305217), (3, 4101739), (19, 647643), (57, 215881), (59, 208563), (177, 69521), (1121, 10977), (3363, 3659)]