20170207923

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{4243}}^1\times {\mathrm{5483}}^1$

素因数の和:9763

約数の個数: 24

約数和(自身を含む): 28580589888

約数和(自身を除く): 8410381965

約数列:

[1, 3, 17, 51, 289, 867, 4243, 5483, 12729, 16449, 72131, 93211, 216393, 279633, 1226227, 1584587, 3678681, 4753761, 23264369, 69793107, 395494273, 1186482819, 6723402641, 20170207923]

約数ペア:

[(1, 20170207923), (3, 6723402641), (17, 1186482819), (51, 395494273), (289, 69793107), (867, 23264369), (4243, 4753761), (5483, 3678681), (12729, 1584587), (16449, 1226227), (72131, 279633), (93211, 216393)]