804540247

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{4831}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 945989632

約数和(自身を除く): 141449385

約数列:

[1, 7, 37, 259, 643, 4501, 4831, 23791, 33817, 166537, 178747, 1251229, 3106333, 21744331, 114934321, 804540247]

約数ペア:

[(1, 804540247), (7, 114934321), (37, 21744331), (259, 3106333), (643, 1251229), (4501, 178747), (4831, 166537), (23791, 33817)]