28926051

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125221}}^1$

素因数の和:125242

約数の個数: 16

約数和(自身を含む): 48085248

約数和(自身を除く): 19159197

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 125221, 375663, 876547, 1377431, 2629641, 4132293, 9642017, 28926051]

約数ペア:

[(1, 28926051), (3, 9642017), (7, 4132293), (11, 2629641), (21, 1377431), (33, 876547), (77, 375663), (231, 125221)]