2016145257

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{2837}}^1$

素因数の和:3677

約数の個数: 32

約数和(自身を含む): 3148772352

約数和(自身を除く): 1132627095

約数列:

[1, 3, 7, 21, 43, 129, 301, 787, 903, 2361, 2837, 5509, 8511, 16527, 19859, 33841, 59577, 101523, 121991, 236887, 365973, 710661, 853937, 2232719, 2561811, 6698157, 15629033, 46887099, 96006917, 288020751, 672048419, 2016145257]

約数ペア:

[(1, 2016145257), (3, 672048419), (7, 288020751), (21, 96006917), (43, 46887099), (129, 15629033), (301, 6698157), (787, 2561811), (903, 2232719), (2361, 853937), (2837, 710661), (5509, 365973), (8511, 236887), (16527, 121991), (19859, 101523), (33841, 59577)]