31394847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30689}}^1$

素因数の和:30734

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 15744993

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 30689, 92067, 337579, 951359, 1012737, 2854077, 10464949, 31394847]

約数ペア:

[(1, 31394847), (3, 10464949), (11, 2854077), (31, 1012737), (33, 951359), (93, 337579), (341, 92067), (1023, 30689)]