213084867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{1979}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 299376000

約数和(自身を除く): 86291133

約数列:

[1, 3, 19, 57, 1889, 1979, 5667, 5937, 35891, 37601, 107673, 112803, 3738331, 11214993, 71028289, 213084867]

約数ペア:

[(1, 213084867), (3, 71028289), (19, 11214993), (57, 3738331), (1889, 112803), (1979, 107673), (5667, 37601), (5937, 35891)]