328967527

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{56417}}^1$

素因数の和:56455

約数の個数: 16

約数和(自身を含む): 406209600

約数和(自身を除く): 77242073

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 56417, 394919, 959089, 2764433, 6713623, 19351031, 46995361, 328967527]

約数ペア:

[(1, 328967527), (7, 46995361), (17, 19351031), (49, 6713623), (119, 2764433), (343, 959089), (833, 394919), (5831, 56417)]