283552073

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 345720960

約数和(自身を除く): 62168887

約数列:

[1, 7, 23, 49, 161, 311, 809, 1127, 2177, 5663, 7153, 15239, 18607, 39641, 50071, 130249, 251599, 350497, 911743, 1761193, 5786777, 12328351, 40507439, 283552073]

約数ペア:

[(1, 283552073), (7, 40507439), (23, 12328351), (49, 5786777), (161, 1761193), (311, 911743), (809, 350497), (1127, 251599), (2177, 130249), (5663, 50071), (7153, 39641), (15239, 18607)]