39512007

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 60315840

約数和(自身を除く): 20803833

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 3221, 4089, 9663, 12267, 28989, 93409, 151387, 280227, 454161, 840681, 1362483, 4390223, 13170669, 39512007]

約数ペア:

[(1, 39512007), (3, 13170669), (9, 4390223), (29, 1362483), (47, 840681), (87, 454161), (141, 280227), (261, 151387), (423, 93409), (1363, 28989), (3221, 12267), (4089, 9663)]