143050047

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{10627}}^1$

素因数の和:11278

約数の個数: 16

約数和(自身を含む): 218341632

約数和(自身を除く): 75291585

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 10627, 13461, 31881, 74389, 223167, 6811907, 20435721, 47683349, 143050047]

約数ペア:

[(1, 143050047), (3, 47683349), (7, 20435721), (21, 6811907), (641, 223167), (1923, 74389), (4487, 31881), (10627, 13461)]