141944257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 183271424

約数和(自身を除く): 41327167

約数列:

[1, 7, 13, 31, 67, 91, 217, 403, 469, 751, 871, 2077, 2821, 5257, 6097, 9763, 14539, 23281, 27001, 50317, 68341, 162967, 189007, 302653, 352219, 654121, 1559827, 2118571, 4578847, 10918789, 20277751, 141944257]

約数ペア:

[(1, 141944257), (7, 20277751), (13, 10918789), (31, 4578847), (67, 2118571), (91, 1559827), (217, 654121), (403, 352219), (469, 302653), (751, 189007), (871, 162967), (2077, 68341), (2821, 50317), (5257, 27001), (6097, 23281), (9763, 14539)]