6991517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 7996800

約数和(自身を除く): 1005283

約数列:

[1, 13, 23, 67, 299, 349, 871, 1541, 4537, 8027, 20033, 23383, 104351, 303979, 537809, 6991517]

約数ペア:

[(1, 6991517), (13, 537809), (23, 303979), (67, 104351), (299, 23383), (349, 20033), (871, 8027), (1541, 4537)]