42120723

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1447}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 58198016

約数和(自身を除く): 16077293

約数列:

[1, 3, 31, 93, 313, 939, 1447, 4341, 9703, 29109, 44857, 134571, 452911, 1358733, 14040241, 42120723]

約数ペア:

[(1, 42120723), (3, 14040241), (31, 1358733), (93, 452911), (313, 134571), (939, 44857), (1447, 29109), (4341, 9703)]