30889683

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 48849840

約数和(自身を除く): 17960157

約数列:

[1, 3, 9, 11, 33, 99, 509, 613, 1527, 1839, 4581, 5517, 5599, 6743, 16797, 20229, 50391, 60687, 312017, 936051, 2808153, 3432187, 10296561, 30889683]

約数ペア:

[(1, 30889683), (3, 10296561), (9, 3432187), (11, 2808153), (33, 936051), (99, 312017), (509, 60687), (613, 50391), (1527, 20229), (1839, 16797), (4581, 6743), (5517, 5599)]