29210139

素因数分解:

$3^4\times 7^1\times {\mathrm{51517}}^1$

素因数の和:51536

約数の個数: 20

約数和(自身を含む): 49869424

約数和(自身を除く): 20659285

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 51517, 154551, 360619, 463653, 1081857, 1390959, 3245571, 4172877, 9736713, 29210139]

約数ペア:

[(1, 29210139), (3, 9736713), (7, 4172877), (9, 3245571), (21, 1390959), (27, 1081857), (63, 463653), (81, 360619), (189, 154551), (567, 51517)]