22389129

素因数分解:

$3^4\times 7^2\times {\mathrm{5641}}^1$

素因数の和:5667

約数の個数: 30

約数和(自身を含む): 38912874

約数和(自身を除く): 16523745

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 5641, 16923, 39487, 50769, 118461, 152307, 276409, 355383, 456921, 829227, 1066149, 2487681, 3198447, 7463043, 22389129]

約数ペア:

[(1, 22389129), (3, 7463043), (7, 3198447), (9, 2487681), (21, 1066149), (27, 829227), (49, 456921), (63, 355383), (81, 276409), (147, 152307), (189, 118461), (441, 50769), (567, 39487), (1323, 16923), (3969, 5641)]