28824489

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 43085952

約数和(自身を除く): 14261463

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 821, 2463, 3901, 7389, 11703, 35109, 38587, 68143, 115761, 204429, 347283, 613287, 3202721, 9608163, 28824489]

約数ペア:

[(1, 28824489), (3, 9608163), (9, 3202721), (47, 613287), (83, 347283), (141, 204429), (249, 115761), (423, 68143), (747, 38587), (821, 35109), (2463, 11703), (3901, 7389)]