26261313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 12808767

約数列:

[1, 3, 13, 39, 59, 101, 113, 177, 303, 339, 767, 1313, 1469, 2301, 3939, 4407, 5959, 6667, 11413, 17877, 20001, 34239, 77467, 86671, 148369, 232401, 260013, 445107, 673367, 2020101, 8753771, 26261313]

約数ペア:

[(1, 26261313), (3, 8753771), (13, 2020101), (39, 673367), (59, 445107), (101, 260013), (113, 232401), (177, 148369), (303, 86671), (339, 77467), (767, 34239), (1313, 20001), (1469, 17877), (2301, 11413), (3939, 6667), (4407, 5959)]