86271897

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{10223}}^1$

素因数の和:10352

約数の個数: 16

約数和(自身を含む): 120234240

約数和(自身を除く): 33962343

約数列:

[1, 3, 29, 87, 97, 291, 2813, 8439, 10223, 30669, 296467, 889401, 991631, 2974893, 28757299, 86271897]

約数ペア:

[(1, 86271897), (3, 28757299), (29, 2974893), (87, 991631), (97, 889401), (291, 296467), (2813, 30669), (8439, 10223)]