42054243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10709}}^1$

素因数の和:10747

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 31973277

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 10709, 32127, 74963, 117799, 182053, 224889, 353397, 546159, 824593, 1274371, 2002583, 2473779, 3823113, 6007749, 14018081, 42054243]

約数ペア:

[(1, 42054243), (3, 14018081), (7, 6007749), (11, 3823113), (17, 2473779), (21, 2002583), (33, 1274371), (51, 824593), (77, 546159), (119, 353397), (187, 224889), (231, 182053), (357, 117799), (561, 74963), (1309, 32127), (3927, 10709)]