290466057

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{601379}}^1$

素因数の和:601412

約数の個数: 16

約数和(自身を含む): 461859840

約数和(自身を除く): 171393783

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 601379, 1804137, 4209653, 12628959, 13831717, 41495151, 96822019, 290466057]

約数ペア:

[(1, 290466057), (3, 96822019), (7, 41495151), (21, 13831717), (23, 12628959), (69, 4209653), (161, 1804137), (483, 601379)]