2019558843

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{55229}}^1$

素因数の和:55491

約数の個数: 24

約数和(自身を含む): 3101716800

約数和(自身を除く): 1082157957

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 2151, 4063, 12189, 36567, 55229, 165687, 497061, 938893, 2816679, 8450037, 13199731, 39599193, 118797579, 224395427, 673186281, 2019558843]

約数ペア:

[(1, 2019558843), (3, 673186281), (9, 224395427), (17, 118797579), (51, 39599193), (153, 13199731), (239, 8450037), (717, 2816679), (2151, 938893), (4063, 497061), (12189, 165687), (36567, 55229)]