156973713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{3089}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 225644160

約数和(自身を除く): 68670447

約数列:

[1, 3, 13, 39, 1303, 3089, 3909, 9267, 16939, 40157, 50817, 120471, 4024967, 12074901, 52324571, 156973713]

約数ペア:

[(1, 156973713), (3, 52324571), (13, 12074901), (39, 4024967), (1303, 120471), (3089, 50817), (3909, 40157), (9267, 16939)]