26984787

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 37370880

約数和(自身を除く): 10386093

約数列:

[1, 3, 31, 93, 179, 537, 1621, 4863, 5549, 16647, 50251, 150753, 290159, 870477, 8994929, 26984787]

約数ペア:

[(1, 26984787), (3, 8994929), (31, 870477), (93, 290159), (179, 150753), (537, 50251), (1621, 16647), (4863, 5549)]