168998411

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2753}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 187977024

約数和(自身を除く): 18978613

約数列:

[1, 17, 23, 157, 391, 2669, 2753, 3611, 46801, 61387, 63319, 432221, 1076423, 7347757, 9941083, 168998411]

約数ペア:

[(1, 168998411), (17, 9941083), (23, 7347757), (157, 1076423), (391, 432221), (2669, 63319), (2753, 61387), (3611, 46801)]