30180183

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 44892288

約数和(自身を除く): 14712105

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 1171, 2343, 3513, 8591, 12881, 25773, 38643, 83141, 141691, 249423, 425073, 914551, 2743653, 10060061, 30180183]

約数ペア:

[(1, 30180183), (3, 10060061), (11, 2743653), (33, 914551), (71, 425073), (121, 249423), (213, 141691), (363, 83141), (781, 38643), (1171, 25773), (2343, 12881), (3513, 8591)]