1217545473

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{23537}}^1$

素因数の和:23984

約数の個数: 16

約数和(自身を含む): 1665360576

約数和(自身を除く): 447815103

約数列:

[1, 3, 43, 129, 401, 1203, 17243, 23537, 51729, 70611, 1012091, 3036273, 9438337, 28315011, 405848491, 1217545473]

約数ペア:

[(1, 1217545473), (3, 405848491), (43, 28315011), (129, 9438337), (401, 3036273), (1203, 1012091), (17243, 70611), (23537, 51729)]