26257959

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10687}}^1$

素因数の和:10716

約数の個数: 32

約数和(自身を含む): 47882240

約数和(自身を除く): 21624281

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10687, 32061, 74809, 96183, 138931, 224427, 288549, 416793, 673281, 972517, 1250379, 2019843, 2917551, 3751137, 8752653, 26257959]

約数ペア:

[(1, 26257959), (3, 8752653), (7, 3751137), (9, 2917551), (13, 2019843), (21, 1250379), (27, 972517), (39, 673281), (63, 416793), (91, 288549), (117, 224427), (189, 138931), (273, 96183), (351, 74809), (819, 32061), (2457, 10687)]