27900523

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 33223680

約数和(自身を除く): 5323157

約数列:

[1, 7, 29, 167, 203, 823, 1169, 4843, 5761, 23867, 33901, 137441, 167069, 962087, 3985789, 27900523]

約数ペア:

[(1, 27900523), (7, 3985789), (29, 962087), (167, 167069), (203, 137441), (823, 33901), (1169, 23867), (4843, 5761)]