2941806721

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{202339}}^1$

素因数の和:202444

約数の個数: 16

約数和(自身を含む): 3522334720

約数和(自身を除く): 580527999

約数列:

[1, 7, 31, 67, 217, 469, 2077, 14539, 202339, 1416373, 6272509, 13556713, 43907563, 94896991, 420258103, 2941806721]

約数ペア:

[(1, 2941806721), (7, 420258103), (31, 94896991), (67, 43907563), (217, 13556713), (469, 6272509), (2077, 1416373), (14539, 202339)]