28545947

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 30862080

約数和(自身を除く): 2316133

約数列:

[1, 29, 31, 113, 281, 899, 3277, 3503, 8149, 8711, 31753, 101587, 252619, 920837, 984343, 28545947]

約数ペア:

[(1, 28545947), (29, 984343), (31, 920837), (113, 252619), (281, 101587), (899, 31753), (3277, 8711), (3503, 8149)]