5671881

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 8484840

約数和(自身を除く): 2812959

約数列:

[1, 3, 9, 73, 89, 97, 219, 267, 291, 657, 801, 873, 6497, 7081, 8633, 19491, 21243, 25899, 58473, 63729, 77697, 630209, 1890627, 5671881]

約数ペア:

[(1, 5671881), (3, 1890627), (9, 630209), (73, 77697), (89, 63729), (97, 58473), (219, 25899), (267, 21243), (291, 19491), (657, 8633), (801, 7081), (873, 6497)]