42175221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41227}}^1$

素因数の和:41272

約数の個数: 16

約数和(自身を含む): 63326208

約数和(自身を除く): 21150987

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 41227, 123681, 453497, 1278037, 1360491, 3834111, 14058407, 42175221]

約数ペア:

[(1, 42175221), (3, 14058407), (11, 3834111), (31, 1360491), (33, 1278037), (93, 453497), (341, 123681), (1023, 41227)]