28415211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50651}}^1$

素因数の和:50682

約数の個数: 16

約数和(自身を含む): 43763328

約数和(自身を除く): 15348117

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 50651, 151953, 557161, 861067, 1671483, 2583201, 9471737, 28415211]

約数ペア:

[(1, 28415211), (3, 9471737), (11, 2583201), (17, 1671483), (33, 861067), (51, 557161), (187, 151953), (561, 50651)]