26958339

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5641}}^1$

素因数の和:5712

約数の個数: 20

約数和(自身を含む): 40960920

約数和(自身を除く): 14002581

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5641, 16923, 50769, 152307, 332819, 456921, 998457, 2995371, 8986113, 26958339]

約数ペア:

[(1, 26958339), (3, 8986113), (9, 2995371), (27, 998457), (59, 456921), (81, 332819), (177, 152307), (531, 50769), (1593, 16923), (4779, 5641)]