31274829

素因数分解:

$3^6\times {\mathrm{42901}}^1$

素因数の和:42919

約数の個数: 14

約数和(自身を含む): 46891886

約数和(自身を除く): 15617057

約数列:

[1, 3, 9, 27, 81, 243, 729, 42901, 128703, 386109, 1158327, 3474981, 10424943, 31274829]

約数ペア:

[(1, 31274829), (3, 10424943), (9, 3474981), (27, 1158327), (81, 386109), (243, 128703), (729, 42901)]