847037521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 993079296

約数和(自身を除く): 146041775

約数列:

[1, 11, 31, 43, 61, 341, 473, 671, 947, 1333, 1891, 2623, 10417, 14663, 20801, 28853, 29357, 40721, 57767, 81313, 322927, 447931, 635437, 894443, 1262351, 1790777, 2483981, 13885861, 19698547, 27323791, 77003411, 847037521]

約数ペア:

[(1, 847037521), (11, 77003411), (31, 27323791), (43, 19698547), (61, 13885861), (341, 2483981), (473, 1790777), (671, 1262351), (947, 894443), (1333, 635437), (1891, 447931), (2623, 322927), (10417, 81313), (14663, 57767), (20801, 40721), (28853, 29357)]