427193391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{204301}}^1$

素因数の和:204362

約数の個数: 16

約数和(自身を含む): 617809248

約数和(自身を除く): 190615857

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 204301, 612903, 3473117, 8376341, 10419351, 25129023, 142397797, 427193391]

約数ペア:

[(1, 427193391), (3, 142397797), (17, 25129023), (41, 10419351), (51, 8376341), (123, 3473117), (697, 612903), (2091, 204301)]