4373103

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 6894720

約数和(自身を除く): 2521617

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 419, 497, 1257, 1491, 2933, 3479, 8799, 10437, 20531, 29749, 61593, 89247, 208243, 624729, 1457701, 4373103]

約数ペア:

[(1, 4373103), (3, 1457701), (7, 624729), (21, 208243), (49, 89247), (71, 61593), (147, 29749), (213, 20531), (419, 10437), (497, 8799), (1257, 3479), (1491, 2933)]