26830251

素因数分解:

$3^3\times 7^1\times {\mathrm{141959}}^1$

素因数の和:141975

約数の個数: 16

約数和(自身を含む): 45427200

約数和(自身を除く): 18596949

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 141959, 425877, 993713, 1277631, 2981139, 3832893, 8943417, 26830251]

約数ペア:

[(1, 26830251), (3, 8943417), (7, 3832893), (9, 2981139), (21, 1277631), (27, 993713), (63, 425877), (189, 141959)]