21046095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{22271}}^1$

素因数の和:22292

約数の個数: 32

約数和(自身を含む): 42762240

約数和(自身を除く): 21716145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 22271, 66813, 111355, 155897, 200439, 334065, 467691, 601317, 779485, 1002195, 1403073, 2338455, 3006585, 4209219, 7015365, 21046095]

約数ペア:

[(1, 21046095), (3, 7015365), (5, 4209219), (7, 3006585), (9, 2338455), (15, 1403073), (21, 1002195), (27, 779485), (35, 601317), (45, 467691), (63, 334065), (105, 200439), (135, 155897), (189, 111355), (315, 66813), (945, 22271)]