388681113

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{32141}}^1$

素因数の和:32312

約数の個数: 16

約数和(自身を含む): 539985600

約数和(自身を除く): 151304487

約数列:

[1, 3, 29, 87, 139, 417, 4031, 12093, 32141, 96423, 932089, 2796267, 4467599, 13402797, 129560371, 388681113]

約数ペア:

[(1, 388681113), (3, 129560371), (29, 13402797), (87, 4467599), (139, 2796267), (417, 932089), (4031, 96423), (12093, 32141)]