31106999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 39100416

約数和(自身を除く): 7993417

約数列:

[1, 7, 11, 77, 127, 889, 1397, 3181, 9779, 22267, 34991, 244937, 403987, 2827909, 4443857, 31106999]

約数ペア:

[(1, 31106999), (7, 4443857), (11, 2827909), (77, 403987), (127, 244937), (889, 34991), (1397, 22267), (3181, 9779)]