29489271

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 49277184

約数和(自身を除く): 19787913

約数列:

[1, 3, 7, 17, 21, 43, 51, 113, 119, 129, 289, 301, 339, 357, 731, 791, 867, 903, 1921, 2023, 2193, 2373, 4859, 5117, 5763, 6069, 12427, 13447, 14577, 15351, 32657, 34013, 37281, 40341, 82603, 86989, 97971, 102039, 228599, 247809, 260967, 578221, 685797, 1404251, 1734663, 4212753, 9829757, 29489271]

約数ペア:

[(1, 29489271), (3, 9829757), (7, 4212753), (17, 1734663), (21, 1404251), (43, 685797), (51, 578221), (113, 260967), (119, 247809), (129, 228599), (289, 102039), (301, 97971), (339, 86989), (357, 82603), (731, 40341), (791, 37281), (867, 34013), (903, 32657), (1921, 15351), (2023, 14577), (2193, 13447), (2373, 12427), (4859, 6069), (5117, 5763)]