29420391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 53738496

約数和(自身を除く): 24318105

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 97, 101, 143, 231, 273, 291, 303, 429, 679, 707, 1001, 1067, 1111, 1261, 1313, 2037, 2121, 3003, 3201, 3333, 3783, 3939, 7469, 7777, 8827, 9191, 9797, 13871, 14443, 22407, 23331, 26481, 27573, 29391, 41613, 43329, 68579, 97097, 101101, 107767, 127361, 205737, 291291, 303303, 323301, 382083, 754369, 891527, 1400971, 2263107, 2674581, 4202913, 9806797, 29420391]

約数ペア:

[(1, 29420391), (3, 9806797), (7, 4202913), (11, 2674581), (13, 2263107), (21, 1400971), (33, 891527), (39, 754369), (77, 382083), (91, 323301), (97, 303303), (101, 291291), (143, 205737), (231, 127361), (273, 107767), (291, 101101), (303, 97097), (429, 68579), (679, 43329), (707, 41613), (1001, 29391), (1067, 27573), (1111, 26481), (1261, 23331), (1313, 22407), (2037, 14443), (2121, 13871), (3003, 9797), (3201, 9191), (3333, 8827), (3783, 7777), (3939, 7469)]