8871363

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3576

約数の個数: 20

約数和(自身を含む): 13683648

約数和(自身を除く): 4812285

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3533, 10599, 31797, 95391, 109523, 286173, 328569, 985707, 2957121, 8871363]

約数ペア:

[(1, 8871363), (3, 2957121), (9, 985707), (27, 328569), (31, 286173), (81, 109523), (93, 95391), (279, 31797), (837, 10599), (2511, 3533)]