143253959

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 155300544

約数和(自身を除く): 12046585

約数列:

[1, 23, 41, 73, 943, 1679, 2081, 2993, 47863, 68839, 85321, 151913, 1962383, 3493999, 6228433, 143253959]

約数ペア:

[(1, 143253959), (23, 6228433), (41, 3493999), (73, 1962383), (943, 151913), (1679, 85321), (2081, 68839), (2993, 47863)]