12850089

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19739}}^1$

素因数の和:19780

約数の個数: 16

約数和(自身を含む): 20213760

約数和(自身を除く): 7363671

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 19739, 59217, 138173, 414519, 611909, 1835727, 4283363, 12850089]

約数ペア:

[(1, 12850089), (3, 4283363), (7, 1835727), (21, 611909), (31, 414519), (93, 138173), (217, 59217), (651, 19739)]