7132503

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20006

約数の個数: 16

約数和(自身を含む): 11508480

約数和(自身を除く): 4375977

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 19979, 59937, 139853, 339643, 419559, 1018929, 2377501, 7132503]

約数ペア:

[(1, 7132503), (3, 2377501), (7, 1018929), (17, 419559), (21, 339643), (51, 139853), (119, 59937), (357, 19979)]