142933281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{15217}}^1$

素因数の和:15352

約数の個数: 16

約数和(自身を含む): 198686208

約数和(自身を除く): 55752927

約数列:

[1, 3, 31, 93, 101, 303, 3131, 9393, 15217, 45651, 471727, 1415181, 1536917, 4610751, 47644427, 142933281]

約数ペア:

[(1, 142933281), (3, 47644427), (31, 4610751), (93, 1536917), (101, 1415181), (303, 471727), (3131, 45651), (9393, 15217)]