17318181

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{6007}}^1$

素因数の和:6072

約数の個数: 12

約数和(自身を含む): 23863776

約数和(自身を除く): 6545595

約数列:

[1, 3, 31, 93, 961, 2883, 6007, 18021, 186217, 558651, 5772727, 17318181]

約数ペア:

[(1, 17318181), (3, 5772727), (31, 558651), (93, 186217), (961, 18021), (2883, 6007)]