1921811163

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1\times {\mathrm{13163}}^1$

素因数の和:14394

約数の個数: 16

約数和(自身を含む): 2627323776

約数和(自身を除く): 705512613

約数列:

[1, 3, 41, 123, 1187, 3561, 13163, 39489, 48667, 146001, 539683, 1619049, 15624481, 46873443, 640603721, 1921811163]

約数ペア:

[(1, 1921811163), (3, 640603721), (41, 46873443), (123, 15624481), (1187, 1619049), (3561, 539683), (13163, 146001), (39489, 48667)]