78857016329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1\times {\mathrm{204233}}^1$

素因数の和:208496

約数の個数: 16

約数和(自身を含む): 97078138752

約数和(自身を除く): 18221122423

約数列:

[1, 7, 13, 91, 4243, 29701, 55159, 204233, 386113, 1429631, 2655029, 18585203, 866560619, 6065924333, 11265288047, 78857016329]

約数ペア:

[(1, 78857016329), (7, 11265288047), (13, 6065924333), (91, 866560619), (4243, 18585203), (29701, 2655029), (55159, 1429631), (204233, 386113)]