30916053

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 53771520

約数和(自身を除く): 22855467

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 4421, 6993, 13263, 30947, 39789, 92841, 119367, 163577, 278523, 490731, 835569, 1145039, 1472193, 3435117, 4416579, 10305351, 30916053]

約数ペア:

[(1, 30916053), (3, 10305351), (7, 4416579), (9, 3435117), (21, 1472193), (27, 1145039), (37, 835569), (63, 490731), (111, 278523), (189, 163577), (259, 119367), (333, 92841), (777, 39789), (999, 30947), (2331, 13263), (4421, 6993)]