26879139

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 45806592

約数和(自身を除く): 18927453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 13763, 41289, 96341, 123867, 289023, 426653, 867069, 1279959, 2986571, 3839877, 8959713, 26879139]

約数ペア:

[(1, 26879139), (3, 8959713), (7, 3839877), (9, 2986571), (21, 1279959), (31, 867069), (63, 426653), (93, 289023), (217, 123867), (279, 96341), (651, 41289), (1953, 13763)]