33390459

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 49201152

約数和(自身を除く): 15810693

約数列:

[1, 3, 9, 127, 131, 223, 381, 393, 669, 1143, 1179, 2007, 16637, 28321, 29213, 49911, 84963, 87639, 149733, 254889, 262917, 3710051, 11130153, 33390459]

約数ペア:

[(1, 33390459), (3, 11130153), (9, 3710051), (127, 262917), (131, 254889), (223, 149733), (381, 87639), (393, 84963), (669, 49911), (1143, 29213), (1179, 28321), (2007, 16637)]