1337843913

素因数分解:

$3^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{13523}}^1$

素因数の和:14213

約数の個数: 24

約数和(自身を含む): 2078260128

約数和(自身を除く): 740416215

約数列:

[1, 3, 7, 21, 49, 147, 673, 2019, 4711, 13523, 14133, 32977, 40569, 94661, 98931, 283983, 662627, 1987881, 9100979, 27302937, 63706853, 191120559, 445947971, 1337843913]

約数ペア:

[(1, 1337843913), (3, 445947971), (7, 191120559), (21, 63706853), (49, 27302937), (147, 9100979), (673, 1987881), (2019, 662627), (4711, 283983), (13523, 98931), (14133, 94661), (32977, 40569)]