40047801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 61176960

約数和(自身を除く): 21129159

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 969, 1117, 1887, 2109, 3351, 11951, 18989, 21223, 35853, 41329, 56967, 63669, 123987, 360791, 702593, 785251, 1082373, 2107779, 2355753, 13349267, 40047801]

約数ペア:

[(1, 40047801), (3, 13349267), (17, 2355753), (19, 2107779), (37, 1082373), (51, 785251), (57, 702593), (111, 360791), (323, 123987), (629, 63669), (703, 56967), (969, 41329), (1117, 35853), (1887, 21223), (2109, 18989), (3351, 11951)]