9821945735

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{31973}}^1$

素因数の和:32183

約数の個数: 32

約数和(自身を含む): 13775933952

約数和(自身を除く): 3953988217

約数列:

[1, 5, 7, 35, 67, 131, 335, 469, 655, 917, 2345, 4585, 8777, 31973, 43885, 61439, 159865, 223811, 307195, 1119055, 2142191, 4188463, 10710955, 14995337, 20942315, 29319241, 74976685, 146596205, 280627021, 1403135105, 1964389147, 9821945735]

約数ペア:

[(1, 9821945735), (5, 1964389147), (7, 1403135105), (35, 280627021), (67, 146596205), (131, 74976685), (335, 29319241), (469, 20942315), (655, 14995337), (917, 10710955), (2345, 4188463), (4585, 2142191), (8777, 1119055), (31973, 307195), (43885, 223811), (61439, 159865)]