1566707961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{4073}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 2573464320

約数和(自身を除く): 1006756359

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1409, 4073, 4227, 9863, 12219, 18317, 28511, 29589, 52949, 54951, 85533, 128219, 158847, 370643, 384657, 1111929, 5738857, 17216571, 40171999, 74605141, 120515997, 223815423, 522235987, 1566707961]

約数ペア:

[(1, 1566707961), (3, 522235987), (7, 223815423), (13, 120515997), (21, 74605141), (39, 40171999), (91, 17216571), (273, 5738857), (1409, 1111929), (4073, 384657), (4227, 370643), (9863, 158847), (12219, 128219), (18317, 85533), (28511, 54951), (29589, 52949)]