2974047

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 4144128

約数和(自身を除く): 1170081

約数列:

[1, 3, 31, 93, 113, 283, 339, 849, 3503, 8773, 10509, 26319, 31979, 95937, 991349, 2974047]

約数ペア:

[(1, 2974047), (3, 991349), (31, 95937), (93, 31979), (113, 26319), (283, 10509), (339, 8773), (849, 3503)]