3550071

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2462

約数の個数: 16

約数和(自身を含む): 5488128

約数和(自身を除く): 1938057

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 2381, 7143, 16667, 50001, 169051, 507153, 1183357, 3550071]

約数ペア:

[(1, 3550071), (3, 1183357), (7, 507153), (21, 169051), (71, 50001), (213, 16667), (497, 7143), (1491, 2381)]