49821891

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{12043}}^1$

素因数の和:12250

約数の個数: 16

約数和(自身を含む): 76310784

約数和(自身を除く): 26488893

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 12043, 36129, 84301, 252903, 2372471, 7117413, 16607297, 49821891]

約数ペア:

[(1, 49821891), (3, 16607297), (7, 7117413), (21, 2372471), (197, 252903), (591, 84301), (1379, 36129), (4137, 12043)]