247310355943

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{5741}}^1\times {\mathrm{116113}}^1$

素因数の和:121914

約数の個数: 16

約数和(自身を含む): 288025886016

約数和(自身を除く): 40715530073

約数列:

[1, 7, 53, 371, 5741, 40187, 116113, 304273, 812791, 2129911, 6153989, 43077923, 666604733, 4666233131, 35330050849, 247310355943]

約数ペア:

[(1, 247310355943), (7, 35330050849), (53, 4666233131), (371, 666604733), (5741, 43077923), (40187, 6153989), (116113, 2129911), (304273, 812791)]