40443453

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4233

約数の個数: 24

約数和(自身を含む): 62270208

約数和(自身を除く): 21826755

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 4157, 9729, 12471, 37413, 95611, 195379, 286833, 586137, 860499, 1758411, 4493717, 13481151, 40443453]

約数ペア:

[(1, 40443453), (3, 13481151), (9, 4493717), (23, 1758411), (47, 860499), (69, 586137), (141, 286833), (207, 195379), (423, 95611), (1081, 37413), (3243, 12471), (4157, 9729)]