27681109

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 30320640

約数和(自身を除く): 2639531

約数列:

[1, 29, 31, 41, 751, 899, 1189, 1271, 21779, 23281, 30791, 36859, 675149, 892939, 954521, 27681109]

約数ペア:

[(1, 27681109), (29, 954521), (31, 892939), (41, 675149), (751, 36859), (899, 30791), (1189, 23281), (1271, 21779)]