39747513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59951}}^1$

素因数の和:59984

約数の個数: 16

約数和(自身を含む): 60431616

約数和(自身を除く): 20684103

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 59951, 179853, 779363, 1019167, 2338089, 3057501, 13249171, 39747513]

約数ペア:

[(1, 39747513), (3, 13249171), (13, 3057501), (17, 2338089), (39, 1019167), (51, 779363), (221, 179853), (663, 59951)]