142323797

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 182440704

約数和(自身を除く): 40116907

約数列:

[1, 7, 11, 61, 77, 157, 193, 427, 671, 1099, 1351, 1727, 2123, 4697, 9577, 11773, 12089, 14861, 30301, 67039, 82411, 105347, 129503, 212107, 333311, 737429, 906521, 1848361, 2333177, 12938527, 20331971, 142323797]

約数ペア:

[(1, 142323797), (7, 20331971), (11, 12938527), (61, 2333177), (77, 1848361), (157, 906521), (193, 737429), (427, 333311), (671, 212107), (1099, 129503), (1351, 105347), (1727, 82411), (2123, 67039), (4697, 30301), (9577, 14861), (11773, 12089)]