29995581

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 50457600

約数和(自身を除く): 20462019

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1459, 1869, 2937, 4377, 6853, 10213, 16049, 20559, 30639, 48147, 112343, 129851, 337029, 389553, 908957, 1428361, 2726871, 4285083, 9998527, 29995581]

約数ペア:

[(1, 29995581), (3, 9998527), (7, 4285083), (11, 2726871), (21, 1428361), (33, 908957), (77, 389553), (89, 337029), (231, 129851), (267, 112343), (623, 48147), (979, 30639), (1459, 20559), (1869, 16049), (2937, 10213), (4377, 6853)]