7132890247

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{172213}}^1$

素因数の和:172378

約数の個数: 16

約数和(自身を含む): 8370978112

約数和(自身を除く): 1238087865

約数列:

[1, 7, 61, 97, 427, 679, 5917, 41419, 172213, 1205491, 10504993, 16704661, 73534951, 116932627, 1018984321, 7132890247]

約数ペア:

[(1, 7132890247), (7, 1018984321), (61, 116932627), (97, 73534951), (427, 16704661), (679, 10504993), (5917, 1205491), (41419, 172213)]