33806721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 51045120

約数和(自身を除く): 17238399

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 421, 923, 1131, 1263, 2059, 2769, 5473, 6177, 12209, 16419, 26767, 29891, 36627, 80301, 89673, 158717, 388583, 476151, 866839, 1165749, 2600517, 11268907, 33806721]

約数ペア:

[(1, 33806721), (3, 11268907), (13, 2600517), (29, 1165749), (39, 866839), (71, 476151), (87, 388583), (213, 158717), (377, 89673), (421, 80301), (923, 36627), (1131, 29891), (1263, 26767), (2059, 16419), (2769, 12209), (5473, 6177)]