30904533

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 48874176

約数和(自身を除く): 17969643

約数列:

[1, 3, 9, 11, 33, 99, 487, 641, 1461, 1923, 4383, 5357, 5769, 7051, 16071, 21153, 48213, 63459, 312167, 936501, 2809503, 3433837, 10301511, 30904533]

約数ペア:

[(1, 30904533), (3, 10301511), (9, 3433837), (11, 2809503), (33, 936501), (99, 312167), (487, 63459), (641, 48213), (1461, 21153), (1923, 16071), (4383, 7051), (5357, 5769)]