5200831221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1\times {\mathrm{1297}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 7386762240

約数和(自身を除く): 2185931019

約数列:

[1, 3, 19, 57, 103, 309, 683, 1297, 1957, 2049, 3891, 5871, 12977, 24643, 38931, 70349, 73929, 133591, 211047, 400773, 885851, 1336631, 2538229, 2657553, 4009893, 7614687, 16831169, 50493507, 91242653, 273727959, 1733610407, 5200831221]

約数ペア:

[(1, 5200831221), (3, 1733610407), (19, 273727959), (57, 91242653), (103, 50493507), (309, 16831169), (683, 7614687), (1297, 4009893), (1957, 2657553), (2049, 2538229), (3891, 1336631), (5871, 885851), (12977, 400773), (24643, 211047), (38931, 133591), (70349, 73929)]