172742428573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63578369}}^1$

素因数の和:63578412

約数の個数: 16

約数和(自身を含む): 213623323200

約数和(自身を除く): 40880894627

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 63578369, 699362059, 826518797, 1207989011, 9091706767, 13287879121, 15703857143, 172742428573]

約数ペア:

[(1, 172742428573), (11, 15703857143), (13, 13287879121), (19, 9091706767), (143, 1207989011), (209, 826518797), (247, 699362059), (2717, 63578369)]