29970963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 47729136

約数和(自身を除く): 17758173

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3121, 3201, 9363, 9603, 28089, 34331, 102993, 302737, 308979, 908211, 2724633, 3330107, 9990321, 29970963]

約数ペア:

[(1, 29970963), (3, 9990321), (9, 3330107), (11, 2724633), (33, 908211), (97, 308979), (99, 302737), (291, 102993), (873, 34331), (1067, 28089), (3121, 9603), (3201, 9363)]