16138947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 23546880

約数和(自身を除く): 7407933

約数列:

[1, 3, 11, 33, 479, 1021, 1437, 3063, 5269, 11231, 15807, 33693, 489059, 1467177, 5379649, 16138947]

約数ペア:

[(1, 16138947), (3, 5379649), (11, 1467177), (33, 489059), (479, 33693), (1021, 15807), (1437, 11231), (3063, 5269)]