29781479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3943}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 37105152

約数和(自身を除く): 7323673

約数列:

[1, 7, 13, 83, 91, 581, 1079, 3943, 7553, 27601, 51259, 327269, 358813, 2290883, 4254497, 29781479]

約数ペア:

[(1, 29781479), (7, 4254497), (13, 2290883), (83, 358813), (91, 327269), (581, 51259), (1079, 27601), (3943, 7553)]