28551103

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 33672960

約数和(自身を除く): 5121857

約数列:

[1, 7, 59, 73, 413, 511, 947, 4307, 6629, 30149, 55873, 69131, 391111, 483917, 4078729, 28551103]

約数ペア:

[(1, 28551103), (7, 4078729), (59, 483917), (73, 391111), (413, 69131), (511, 55873), (947, 30149), (4307, 6629)]