8542787029

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{869849}}^1$

素因数の和:869940

約数の個数: 16

約数和(自身を含む): 10354694400

約数和(自身を除く): 1811907371

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 869849, 6088943, 20006527, 53060789, 140045689, 371425523, 1220398147, 8542787029]

約数ペア:

[(1, 8542787029), (7, 1220398147), (23, 371425523), (61, 140045689), (161, 53060789), (427, 20006527), (1403, 6088943), (9821, 869849)]