4949208537

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1\times {\mathrm{5573}}^1$

素因数の和:8849

約数の個数: 32

約数和(自身を含む): 8125732608

約数和(自身を除く): 3176524071

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3253, 5573, 9759, 16719, 22771, 39011, 42289, 68313, 72449, 117033, 126867, 217347, 296023, 507143, 888069, 1521429, 18128969, 54386907, 126902783, 235676597, 380708349, 707029791, 1649736179, 4949208537]

約数ペア:

[(1, 4949208537), (3, 1649736179), (7, 707029791), (13, 380708349), (21, 235676597), (39, 126902783), (91, 54386907), (273, 18128969), (3253, 1521429), (5573, 888069), (9759, 507143), (16719, 296023), (22771, 217347), (39011, 126867), (42289, 117033), (68313, 72449)]