99563971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13003}}^1$

素因数の和:13066

約数の個数: 16

約数和(自身を含む): 116515840

約数和(自身を除く): 16951869

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 13003, 169039, 247057, 403093, 3211741, 5240209, 7658767, 99563971]

約数ペア:

[(1, 99563971), (13, 7658767), (19, 5240209), (31, 3211741), (247, 403093), (403, 247057), (589, 169039), (7657, 13003)]