17949351

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16127}}^1$

素因数の和:16190

約数の個数: 16

約数和(自身を含む): 27869184

約数和(自身を除く): 9919833

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 16127, 48381, 112889, 338667, 854731, 2564193, 5983117, 17949351]

約数ペア:

[(1, 17949351), (3, 5983117), (7, 2564193), (21, 854731), (53, 338667), (159, 112889), (371, 48381), (1113, 16127)]