979718721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{198043}}^1$

素因数の和:198160

約数の個数: 16

約数和(自身を含む): 1397398464

約数和(自身を除く): 417679743

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 198043, 594129, 3366731, 10100193, 19210171, 57630513, 326572907, 979718721]

約数ペア:

[(1, 979718721), (3, 326572907), (17, 57630513), (51, 19210171), (97, 10100193), (291, 3366731), (1649, 594129), (4947, 198043)]