2940802551

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2532991}}^1$

素因数の和:2533043

約数の個数: 16

約数和(自身を含む): 4458065920

約数和(自身を除く): 1517263369

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2532991, 7598973, 22796919, 68390757, 108918613, 326755839, 980267517, 2940802551]

約数ペア:

[(1, 2940802551), (3, 980267517), (9, 326755839), (27, 108918613), (43, 68390757), (129, 22796919), (387, 7598973), (1161, 2532991)]