2603377

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3128832

約数和(自身を除く): 525455

約数列:

[1, 7, 41, 47, 193, 287, 329, 1351, 1927, 7913, 9071, 13489, 55391, 63497, 371911, 2603377]

約数ペア:

[(1, 2603377), (7, 371911), (41, 63497), (47, 55391), (193, 13489), (287, 9071), (329, 7913), (1351, 1927)]