6561347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 7348320

約数和(自身を除く): 786973

約数列:

[1, 13, 53, 89, 107, 689, 1157, 1391, 4717, 5671, 9523, 61321, 73723, 123799, 504719, 6561347]

約数ペア:

[(1, 6561347), (13, 504719), (53, 123799), (89, 73723), (107, 61321), (689, 9523), (1157, 5671), (1391, 4717)]