13998201

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12577}}^1$

素因数の和:12640

約数の個数: 16

約数和(自身を含む): 21734784

約数和(自身を除く): 7736583

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 12577, 37731, 88039, 264117, 666581, 1999743, 4666067, 13998201]

約数ペア:

[(1, 13998201), (3, 4666067), (7, 1999743), (21, 666581), (53, 264117), (159, 88039), (371, 37731), (1113, 12577)]