32320407

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 18690153

約数列:

[1, 3, 7, 21, 53, 71, 159, 213, 371, 409, 497, 1113, 1227, 1491, 2863, 3763, 8589, 11289, 21677, 26341, 29039, 65031, 79023, 87117, 151739, 203273, 455217, 609819, 1539067, 4617201, 10773469, 32320407]

約数ペア:

[(1, 32320407), (3, 10773469), (7, 4617201), (21, 1539067), (53, 609819), (71, 455217), (159, 203273), (213, 151739), (371, 87117), (409, 79023), (497, 65031), (1113, 29039), (1227, 26341), (1491, 21677), (2863, 11289), (3763, 8589)]