5901903

素因数分解:

$3^4\times 7^2\times {\mathrm{1487}}^1$

素因数の和:1513

約数の個数: 30

約数和(自身を含む): 10262736

約数和(自身を除く): 4360833

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 1487, 3969, 4461, 10409, 13383, 31227, 40149, 72863, 93681, 120447, 218589, 281043, 655767, 843129, 1967301, 5901903]

約数ペア:

[(1, 5901903), (3, 1967301), (7, 843129), (9, 655767), (21, 281043), (27, 218589), (49, 120447), (63, 93681), (81, 72863), (147, 40149), (189, 31227), (441, 13383), (567, 10409), (1323, 4461), (1487, 3969)]