29518867

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 36400896

約数和(自身を除く): 6882029

約数列:

[1, 7, 23, 47, 83, 161, 329, 581, 1081, 1909, 2209, 3901, 7567, 13363, 15463, 27307, 50807, 89723, 183347, 355649, 628061, 1283429, 4216981, 29518867]

約数ペア:

[(1, 29518867), (7, 4216981), (23, 1283429), (47, 628061), (83, 355649), (161, 183347), (329, 89723), (581, 50807), (1081, 27307), (1909, 15463), (2209, 13363), (3901, 7567)]