287244543

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{4157}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 395974656

約数和(自身を除く): 108730113

約数列:

[1, 3, 31, 93, 743, 2229, 4157, 12471, 23033, 69099, 128867, 386601, 3088651, 9265953, 95748181, 287244543]

約数ペア:

[(1, 287244543), (3, 95748181), (31, 9265953), (93, 3088651), (743, 386601), (2229, 128867), (4157, 69099), (12471, 23033)]