30804867

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7489

約数の個数: 24

約数和(自身を含む): 48864816

約数和(自身を除く): 18059949

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 7457, 22371, 67113, 126769, 201339, 380307, 604017, 1140921, 1812051, 3422763, 10268289, 30804867]

約数ペア:

[(1, 30804867), (3, 10268289), (9, 3422763), (17, 1812051), (27, 1140921), (51, 604017), (81, 380307), (153, 201339), (243, 126769), (459, 67113), (1377, 22371), (4131, 7457)]