201591039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{3967}}^1$

素因数の和:5286

約数の個数: 16

約数和(自身を含む): 289759232

約数和(自身を除く): 88168193

約数列:

[1, 3, 13, 39, 1303, 3909, 3967, 11901, 16939, 50817, 51571, 154713, 5169001, 15507003, 67197013, 201591039]

約数ペア:

[(1, 201591039), (3, 67197013), (13, 15507003), (39, 5169001), (1303, 154713), (3909, 51571), (3967, 50817), (11901, 16939)]