299432883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 442907136

約数和(自身を除く): 143474253

約数列:

[1, 3, 17, 23, 51, 69, 391, 397, 643, 1173, 1191, 1929, 6749, 9131, 10931, 14789, 20247, 27393, 32793, 44367, 155227, 251413, 255271, 465681, 754239, 765813, 4339607, 5871233, 13018821, 17613699, 99810961, 299432883]

約数ペア:

[(1, 299432883), (3, 99810961), (17, 17613699), (23, 13018821), (51, 5871233), (69, 4339607), (391, 765813), (397, 754239), (643, 465681), (1173, 255271), (1191, 251413), (1929, 155227), (6749, 44367), (9131, 32793), (10931, 27393), (14789, 20247)]