143350221

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{29297}}^1$

素因数の和:29540

約数の個数: 16

約数和(自身を含む): 219383424

約数和(自身を除く): 76033203

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 29297, 87891, 205079, 615237, 6826201, 20478603, 47783407, 143350221]

約数ペア:

[(1, 143350221), (3, 47783407), (7, 20478603), (21, 6826201), (233, 615237), (699, 205079), (1631, 87891), (4893, 29297)]