8997947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 11031552

約数和(自身を除く): 2033605

約数列:

[1, 7, 17, 83, 119, 581, 911, 1411, 6377, 9877, 15487, 75613, 108409, 529291, 1285421, 8997947]

約数ペア:

[(1, 8997947), (7, 1285421), (17, 529291), (83, 108409), (119, 75613), (581, 15487), (911, 9877), (1411, 6377)]