29211291

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{28723}}^1$

素因数の和:28842

約数の個数: 12

約数和(自身を含む): 42568968

約数和(自身を除く): 13357677

約数列:

[1, 3, 9, 113, 339, 1017, 28723, 86169, 258507, 3245699, 9737097, 29211291]

約数ペア:

[(1, 29211291), (3, 9737097), (9, 3245699), (113, 258507), (339, 86169), (1017, 28723)]