27685821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 38259200

約数和(自身を除く): 10573379

約数列:

[1, 3, 31, 93, 349, 853, 1047, 2559, 10819, 26443, 32457, 79329, 297697, 893091, 9228607, 27685821]

約数ペア:

[(1, 27685821), (3, 9228607), (31, 893091), (93, 297697), (349, 79329), (853, 32457), (1047, 26443), (2559, 10819)]