89917429

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10301}}^1$

素因数の和:10380

約数の個数: 16

約数和(自身を含む): 108789120

約数和(自身を除く): 18871691

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 10301, 72107, 298729, 442943, 2091103, 3100601, 12845347, 89917429]

約数ペア:

[(1, 89917429), (7, 12845347), (29, 3100601), (43, 2091103), (203, 442943), (301, 298729), (1247, 72107), (8729, 10301)]