13885119

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 20716800

約数和(自身を除く): 6831681

約数列:

[1, 3, 9, 59, 79, 177, 237, 331, 531, 711, 993, 2979, 4661, 13983, 19529, 26149, 41949, 58587, 78447, 175761, 235341, 1542791, 4628373, 13885119]

約数ペア:

[(1, 13885119), (3, 4628373), (9, 1542791), (59, 235341), (79, 175761), (177, 78447), (237, 58587), (331, 41949), (531, 26149), (711, 19529), (993, 13983), (2979, 4661)]