57189939

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 78368640

約数和(自身を除く): 21178701

約数列:

[1, 3, 59, 97, 177, 291, 3331, 5723, 9993, 17169, 196529, 323107, 589587, 969321, 19063313, 57189939]

約数ペア:

[(1, 57189939), (3, 19063313), (59, 969321), (97, 589587), (177, 323107), (291, 196529), (3331, 17169), (5723, 9993)]