247063609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 271030032

約数和(自身を除く): 23966423

約数列:

[1, 13, 73, 257, 949, 1013, 3341, 13169, 18761, 73949, 243893, 260341, 961337, 3384433, 19004893, 247063609]

約数ペア:

[(1, 247063609), (13, 19004893), (73, 3384433), (257, 961337), (949, 260341), (1013, 243893), (3341, 73949), (13169, 18761)]