17249841

素因数分解:

$3^5\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10163

約数の個数: 24

約数和(自身を含む): 29533504

約数和(自身を除く): 12283663

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 10141, 30423, 70987, 91269, 212961, 273807, 638883, 821421, 1916649, 2464263, 5749947, 17249841]

約数ペア:

[(1, 17249841), (3, 5749947), (7, 2464263), (9, 1916649), (21, 821421), (27, 638883), (63, 273807), (81, 212961), (189, 91269), (243, 70987), (567, 30423), (1701, 10141)]