28916439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13829}}^1$

素因数の和:13890

約数の個数: 16

約数和(自身を含む): 41821920

約数和(自身を除く): 12905481

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 13829, 41487, 235093, 566989, 705279, 1700967, 9638813, 28916439]

約数ペア:

[(1, 28916439), (3, 9638813), (17, 1700967), (41, 705279), (51, 566989), (123, 235093), (697, 41487), (2091, 13829)]