980553

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 1524096

約数和(自身を除く): 543543

約数列:

[1, 3, 7, 21, 53, 159, 371, 881, 1113, 2643, 6167, 18501, 46693, 140079, 326851, 980553]

約数ペア:

[(1, 980553), (3, 326851), (7, 140079), (21, 46693), (53, 18501), (159, 6167), (371, 2643), (881, 1113)]