378996863

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{977}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 437643264

約数和(自身を除く): 58646401

約数列:

[1, 7, 151, 367, 977, 1057, 2569, 6839, 55417, 147527, 358559, 387919, 1032689, 2509913, 54142409, 378996863]

約数ペア:

[(1, 378996863), (7, 54142409), (151, 2509913), (367, 1032689), (977, 387919), (1057, 358559), (2569, 147527), (6839, 55417)]