26371527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 44782080

約数和(自身を除く): 18410553

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 3331, 7917, 9993, 23317, 43303, 69951, 96599, 129909, 289797, 303121, 676193, 909363, 1255787, 2028579, 3767361, 8790509, 26371527]

約数ペア:

[(1, 26371527), (3, 8790509), (7, 3767361), (13, 2028579), (21, 1255787), (29, 909363), (39, 676193), (87, 303121), (91, 289797), (203, 129909), (273, 96599), (377, 69951), (609, 43303), (1131, 23317), (2639, 9993), (3331, 7917)]