2013350913

素因数分解:

$3^2\times 7^1\times {\mathrm{6961}}^1\times {\mathrm{4591}}^1$

素因数の和:11565

約数の個数: 24

約数和(自身を含む): 3324828416

約数和(自身を除く): 1311477503

約数列:

[1, 3, 7, 9, 21, 63, 4591, 6961, 13773, 20883, 32137, 41319, 48727, 62649, 96411, 146181, 289233, 438543, 31957951, 95873853, 223705657, 287621559, 671116971, 2013350913]

約数ペア:

[(1, 2013350913), (3, 671116971), (7, 287621559), (9, 223705657), (21, 95873853), (63, 31957951), (4591, 438543), (6961, 289233), (13773, 146181), (20883, 96411), (32137, 62649), (41319, 48727)]