815749067

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{4007}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 943964160

約数和(自身を除く): 128215093

約数列:

[1, 7, 127, 229, 889, 1603, 4007, 28049, 29083, 203581, 508889, 917603, 3562223, 6423221, 116535581, 815749067]

約数ペア:

[(1, 815749067), (7, 116535581), (127, 6423221), (229, 3562223), (889, 917603), (1603, 508889), (4007, 203581), (28049, 29083)]