4202787

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 5870592

約数和(自身を除く): 1667805

約数列:

[1, 3, 41, 47, 123, 141, 727, 1927, 2181, 5781, 29807, 34169, 89421, 102507, 1400929, 4202787]

約数ペア:

[(1, 4202787), (3, 1400929), (41, 102507), (47, 89421), (123, 34169), (141, 29807), (727, 5781), (1927, 2181)]