28944996867

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{1216841}}^1$

素因数の和:1217731

約数の個数: 16

約数和(自身を含む): 42930185760

約数和(自身を除く): 13985188893

約数列:

[1, 3, 9, 27, 881, 2643, 7929, 23787, 1216841, 3650523, 10951569, 32854707, 1072036921, 3216110763, 9648332289, 28944996867]

約数ペア:

[(1, 28944996867), (3, 9648332289), (9, 3216110763), (27, 1072036921), (881, 32854707), (2643, 10951569), (7929, 3650523), (23787, 1216841)]