47318427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{404431}}^1$

素因数の和:404450

約数の個数: 12

約数和(自身を含む): 73606624

約数和(自身を除く): 26288197

約数列:

[1, 3, 9, 13, 39, 117, 404431, 1213293, 3639879, 5257603, 15772809, 47318427]

約数ペア:

[(1, 47318427), (3, 15772809), (9, 5257603), (13, 3639879), (39, 1213293), (117, 404431)]