81802657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 91627200

約数和(自身を除く): 9824543

約数列:

[1, 17, 19, 251, 323, 1009, 4267, 4769, 17153, 19171, 81073, 253259, 325907, 4305403, 4811921, 81802657]

約数ペア:

[(1, 81802657), (17, 4811921), (19, 4305403), (251, 325907), (323, 253259), (1009, 81073), (4267, 19171), (4769, 17153)]