42543039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4283}}^1$

素因数の和:4347

約数の個数: 32

約数和(自身を含む): 72382464

約数和(自身を除く): 29839425

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 4283, 9933, 12849, 29981, 47113, 89943, 141339, 184169, 329791, 552507, 989373, 1289183, 2025859, 3867549, 6077577, 14181013, 42543039]

約数ペア:

[(1, 42543039), (3, 14181013), (7, 6077577), (11, 3867549), (21, 2025859), (33, 1289183), (43, 989373), (77, 552507), (129, 329791), (231, 184169), (301, 141339), (473, 89943), (903, 47113), (1419, 29981), (3311, 12849), (4283, 9933)]