49271709

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{787}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 67515840

約数和(自身を除く): 18244131

約数列:

[1, 3, 41, 123, 509, 787, 1527, 2361, 20869, 32267, 62607, 96801, 400583, 1201749, 16423903, 49271709]

約数ペア:

[(1, 49271709), (3, 16423903), (41, 1201749), (123, 400583), (509, 96801), (787, 62607), (1527, 32267), (2361, 20869)]