2903173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 3638656

約数和(自身を除く): 735483

約数列:

[1, 7, 13, 61, 91, 427, 523, 793, 3661, 5551, 6799, 31903, 47593, 223321, 414739, 2903173]

約数ペア:

[(1, 2903173), (7, 414739), (13, 223321), (61, 47593), (91, 31903), (427, 6799), (523, 5551), (793, 3661)]