8247197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 10099200

約数和(自身を除く): 1852003

約数列:

[1, 7, 19, 59, 133, 413, 1051, 1121, 7357, 7847, 19969, 62009, 139783, 434063, 1178171, 8247197]

約数ペア:

[(1, 8247197), (7, 1178171), (19, 434063), (59, 139783), (133, 62009), (413, 19969), (1051, 7847), (1121, 7357)]