939843

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 20

約数和(自身を含む): 1443288

約数和(自身を除く): 503445

約数列:

[1, 3, 9, 27, 41, 81, 123, 283, 369, 849, 1107, 2547, 3321, 7641, 11603, 22923, 34809, 104427, 313281, 939843]

約数ペア:

[(1, 939843), (3, 313281), (9, 104427), (27, 34809), (41, 22923), (81, 11603), (123, 7641), (283, 3321), (369, 2547), (849, 1107)]