885965121

素因数分解:

$3^5\times {\mathrm{983}}^1\times {\mathrm{3709}}^1$

素因数の和:4707

約数の個数: 24

約数和(自身を含む): 1328832960

約数和(自身を除く): 442867839

約数列:

[1, 3, 9, 27, 81, 243, 983, 2949, 3709, 8847, 11127, 26541, 33381, 79623, 100143, 238869, 300429, 901287, 3645947, 10937841, 32813523, 98440569, 295321707, 885965121]

約数ペア:

[(1, 885965121), (3, 295321707), (9, 98440569), (27, 32813523), (81, 10937841), (243, 3645947), (983, 901287), (2949, 300429), (3709, 238869), (8847, 100143), (11127, 79623), (26541, 33381)]