26228139

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40289}}^1$

素因数の和:40330

約数の個数: 16

約数和(自身を含む): 41256960

約数和(自身を除く): 15028821

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 40289, 120867, 282023, 846069, 1248959, 3746877, 8742713, 26228139]

約数ペア:

[(1, 26228139), (3, 8742713), (7, 3746877), (21, 1248959), (31, 846069), (93, 282023), (217, 120867), (651, 40289)]