2945490933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12751043}}^1$

素因数の和:12751064

約数の個数: 16

約数和(自身を含む): 4896400896

約数和(自身を除く): 1950909963

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12751043, 38253129, 89257301, 140261473, 267771903, 420784419, 981830311, 2945490933]

約数ペア:

[(1, 2945490933), (3, 981830311), (7, 420784419), (11, 267771903), (21, 140261473), (33, 89257301), (77, 38253129), (231, 12751043)]