131411077

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1367}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 155492352

約数和(自身を除く): 24081275

約数列:

[1, 7, 31, 217, 443, 1367, 3101, 9569, 13733, 42377, 96131, 296639, 605581, 4239067, 18773011, 131411077]

約数ペア:

[(1, 131411077), (7, 18773011), (31, 4239067), (217, 605581), (443, 296639), (1367, 96131), (3101, 42377), (9569, 13733)]