39153521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 7986319

約数列:

[1, 11, 23, 43, 59, 61, 253, 473, 649, 671, 989, 1357, 1403, 2537, 2623, 3599, 10879, 14927, 15433, 27907, 28853, 39589, 58351, 60329, 82777, 154757, 641861, 663619, 910547, 1702327, 3559411, 39153521]

約数ペア:

[(1, 39153521), (11, 3559411), (23, 1702327), (43, 910547), (59, 663619), (61, 641861), (253, 154757), (473, 82777), (649, 60329), (671, 58351), (989, 39589), (1357, 28853), (1403, 27907), (2537, 15433), (2623, 14927), (3599, 10879)]