339964947

素因数分解:

$3^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{3719}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 561749760

約数和(自身を除く): 221784813

約数列:

[1, 3, 7, 9, 21, 63, 1451, 3719, 4353, 10157, 11157, 13059, 26033, 30471, 33471, 78099, 91413, 234297, 5396269, 16188807, 37773883, 48566421, 113321649, 339964947]

約数ペア:

[(1, 339964947), (3, 113321649), (7, 48566421), (9, 37773883), (21, 16188807), (63, 5396269), (1451, 234297), (3719, 91413), (4353, 78099), (10157, 33471), (11157, 30471), (13059, 26033)]