51507339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12343}}^1$

素因数の和:12466

約数の個数: 16

約数和(自身を含む): 74656512

約数和(自身を除く): 23149173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 12343, 37029, 160459, 481377, 1320701, 3962103, 17169113, 51507339]

約数ペア:

[(1, 51507339), (3, 17169113), (13, 3962103), (39, 1320701), (107, 481377), (321, 160459), (1391, 37029), (4173, 12343)]