87816001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41957}}^1$

素因数の和:42000

約数の個数: 16

約数和(自身を含む): 112783104

約数和(自身を除く): 24967103

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 41957, 293699, 545441, 965011, 3818087, 6755077, 12545143, 87816001]

約数ペア:

[(1, 87816001), (7, 12545143), (13, 6755077), (23, 3818087), (91, 965011), (161, 545441), (299, 293699), (2093, 41957)]