239126373

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2087}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 358300800

約数和(自身を除く): 119174427

約数列:

[1, 3, 9, 29, 87, 261, 439, 1317, 2087, 3951, 6261, 12731, 18783, 38193, 60523, 114579, 181569, 544707, 916193, 2748579, 8245737, 26569597, 79708791, 239126373]

約数ペア:

[(1, 239126373), (3, 79708791), (9, 26569597), (29, 8245737), (87, 2748579), (261, 916193), (439, 544707), (1317, 181569), (2087, 114579), (3951, 60523), (6261, 38193), (12731, 18783)]