27142791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2267}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 39118464

約数和(自身を除く): 11975673

約数列:

[1, 3, 13, 39, 307, 921, 2267, 3991, 6801, 11973, 29471, 88413, 695969, 2087907, 9047597, 27142791]

約数ペア:

[(1, 27142791), (3, 9047597), (13, 2087907), (39, 695969), (307, 88413), (921, 29471), (2267, 11973), (3991, 6801)]