1520371437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{1019}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 2221739520

約数和(自身を除く): 701368083

約数列:

[1, 3, 13, 39, 67, 201, 571, 871, 1019, 1713, 2613, 3057, 7423, 13247, 22269, 38257, 39741, 68273, 114771, 204819, 497341, 581849, 887549, 1492023, 1745547, 2662647, 7564037, 22692111, 38983883, 116951649, 506790479, 1520371437]

約数ペア:

[(1, 1520371437), (3, 506790479), (13, 116951649), (39, 38983883), (67, 22692111), (201, 7564037), (571, 2662647), (871, 1745547), (1019, 1492023), (1713, 887549), (2613, 581849), (3057, 497341), (7423, 204819), (13247, 114771), (22269, 68273), (38257, 39741)]