27976685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1877}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 36778752

約数和(自身を除く): 8802067

約数列:

[1, 5, 11, 55, 271, 1355, 1877, 2981, 9385, 14905, 20647, 103235, 508667, 2543335, 5595337, 27976685]

約数ペア:

[(1, 27976685), (5, 5595337), (11, 2543335), (55, 508667), (271, 103235), (1355, 20647), (1877, 14905), (2981, 9385)]