29290653

素因数分解:

$3^4\times 7^1\times {\mathrm{51659}}^1$

素因数の和:51678

約数の個数: 20

約数和(自身を含む): 50006880

約数和(自身を除く): 20716227

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 51659, 154977, 361613, 464931, 1084839, 1394793, 3254517, 4184379, 9763551, 29290653]

約数ペア:

[(1, 29290653), (3, 9763551), (7, 4184379), (9, 3254517), (21, 1394793), (27, 1084839), (63, 464931), (81, 361613), (189, 154977), (567, 51659)]