27605391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1987}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 40268928

約数和(自身を除く): 12663537

約数列:

[1, 3, 11, 33, 421, 1263, 1987, 4631, 5961, 13893, 21857, 65571, 836527, 2509581, 9201797, 27605391]

約数ペア:

[(1, 27605391), (3, 9201797), (11, 2509581), (33, 836527), (421, 65571), (1263, 21857), (1987, 13893), (4631, 5961)]