217041873

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{3691}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 306760896

約数和(自身を除く): 89719023

約数列:

[1, 3, 17, 51, 1153, 3459, 3691, 11073, 19601, 58803, 62747, 188241, 4255723, 12767169, 72347291, 217041873]

約数ペア:

[(1, 217041873), (3, 72347291), (17, 12767169), (51, 4255723), (1153, 188241), (3459, 62747), (3691, 58803), (11073, 19601)]