7270011

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 12090624

約数和(自身を除く): 4820613

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 691, 1169, 1503, 2073, 3507, 4837, 6219, 10521, 14511, 43533, 115397, 346191, 807779, 1038573, 2423337, 7270011]

約数ペア:

[(1, 7270011), (3, 2423337), (7, 1038573), (9, 807779), (21, 346191), (63, 115397), (167, 43533), (501, 14511), (691, 10521), (1169, 6219), (1503, 4837), (2073, 3507)]