47822853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 72962848

約数和(自身を除く): 25139995

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 4243, 11271, 12729, 55159, 72131, 165477, 216393, 937703, 1226227, 2813109, 3678681, 15940951, 47822853]

約数ペア:

[(1, 47822853), (3, 15940951), (13, 3678681), (17, 2813109), (39, 1226227), (51, 937703), (221, 216393), (289, 165477), (663, 72131), (867, 55159), (3757, 12729), (4243, 11271)]