4027281

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 5565120

約数和(自身を除く): 1537839

約数列:

[1, 3, 59, 61, 177, 183, 373, 1119, 3599, 10797, 22007, 22753, 66021, 68259, 1342427, 4027281]

約数ペア:

[(1, 4027281), (3, 1342427), (59, 68259), (61, 66021), (177, 22753), (183, 22007), (373, 10797), (1119, 3599)]