969884433

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{327553}}^1$

素因数の和:327613

約数の個数: 24

約数和(自身を含む): 1635149568

約数和(自身を除く): 665265135

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 327553, 982659, 2292871, 2947977, 6878613, 15394991, 20635839, 46184973, 107764937, 138554919, 323294811, 969884433]

約数ペア:

[(1, 969884433), (3, 323294811), (7, 138554919), (9, 107764937), (21, 46184973), (47, 20635839), (63, 15394991), (141, 6878613), (329, 2947977), (423, 2292871), (987, 982659), (2961, 327553)]