2169730449

素因数分解:

$3^3\times {\mathrm{877}}^1\times {\mathrm{91631}}^1$

素因数の和:92517

約数の個数: 16

約数和(自身を含む): 3218115840

約数和(自身を除く): 1048385391

約数列:

[1, 3, 9, 27, 877, 2631, 7893, 23679, 91631, 274893, 824679, 2474037, 80360387, 241081161, 723243483, 2169730449]

約数ペア:

[(1, 2169730449), (3, 723243483), (9, 241081161), (27, 80360387), (877, 2474037), (2631, 824679), (7893, 274893), (23679, 91631)]