2013263847

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{3049}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 3410534400

約数和(自身を除く): 1397270553

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 223, 329, 423, 669, 987, 1561, 2007, 2961, 3049, 4683, 9147, 10481, 14049, 21343, 27441, 31443, 64029, 73367, 94329, 143303, 192087, 220101, 429909, 660303, 679927, 1003121, 1289727, 2039781, 3009363, 4759489, 6119343, 9028089, 14278467, 31956569, 42835401, 95869707, 223695983, 287609121, 671087949, 2013263847]

約数ペア:

[(1, 2013263847), (3, 671087949), (7, 287609121), (9, 223695983), (21, 95869707), (47, 42835401), (63, 31956569), (141, 14278467), (223, 9028089), (329, 6119343), (423, 4759489), (669, 3009363), (987, 2039781), (1561, 1289727), (2007, 1003121), (2961, 679927), (3049, 660303), (4683, 429909), (9147, 220101), (10481, 192087), (14049, 143303), (21343, 94329), (27441, 73367), (31443, 64029)]