10002001

素因数分解:

${\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 12

約数和(自身を含む): 10842012

約数和(自身を除く): 840011

約数列:

[1, 17, 53, 289, 653, 901, 11101, 15317, 34609, 188717, 588353, 10002001]

約数ペア:

[(1, 10002001), (17, 588353), (53, 188717), (289, 34609), (653, 15317), (901, 11101)]