28197057

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58379}}^1$

素因数の和:58412

約数の個数: 16

約数和(自身を含む): 44835840

約数和(自身を除く): 16638783

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 58379, 175137, 408653, 1225959, 1342717, 4028151, 9399019, 28197057]

約数ペア:

[(1, 28197057), (3, 9399019), (7, 4028151), (21, 1342717), (23, 1225959), (69, 408653), (161, 175137), (483, 58379)]