1327251961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{284269}}^1$

素因数の和:284328

約数の個数: 16

約数和(自身を含む): 1637395200

約数和(自身を除く): 310143239

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 284269, 1989883, 6538187, 8243801, 45767309, 57706607, 189607423, 1327251961]

約数ペア:

[(1, 1327251961), (7, 189607423), (23, 57706607), (29, 45767309), (161, 8243801), (203, 6538187), (667, 1989883), (4669, 284269)]