25965339

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 35400960

約数和(自身を除く): 9435621

約数列:

[1, 3, 71, 139, 213, 417, 877, 2631, 9869, 29607, 62267, 121903, 186801, 365709, 8655113, 25965339]

約数ペア:

[(1, 25965339), (3, 8655113), (71, 365709), (139, 186801), (213, 121903), (417, 62267), (877, 29607), (2631, 9869)]