4919211

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5544

約数の個数: 20

約数和(自身を含む): 8017944

約数和(自身を除く): 3098733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 5521, 16563, 49689, 60731, 149067, 182193, 447201, 546579, 1639737, 4919211]

約数ペア:

[(1, 4919211), (3, 1639737), (9, 546579), (11, 447201), (27, 182193), (33, 149067), (81, 60731), (99, 49689), (297, 16563), (891, 5521)]