28835313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1669}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 41522880

約数和(自身を除く): 12687567

約数列:

[1, 3, 13, 39, 443, 1329, 1669, 5007, 5759, 17277, 21697, 65091, 739367, 2218101, 9611771, 28835313]

約数ペア:

[(1, 28835313), (3, 9611771), (13, 2218101), (39, 739367), (443, 65091), (1329, 21697), (1669, 17277), (5007, 5759)]