1855373313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{485827}}^1$

素因数の和:485916

約数の個数: 16

約数和(自身を含む): 2642904320

約数和(自身を除く): 787531007

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 485827, 1457481, 9230713, 27692139, 32550409, 97651227, 618457771, 1855373313]

約数ペア:

[(1, 1855373313), (3, 618457771), (19, 97651227), (57, 32550409), (67, 27692139), (201, 9230713), (1273, 1457481), (3819, 485827)]