30273819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{811}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 42249984

約数和(自身を除く): 11976165

約数列:

[1, 3, 23, 69, 541, 811, 1623, 2433, 12443, 18653, 37329, 55959, 438751, 1316253, 10091273, 30273819]

約数ペア:

[(1, 30273819), (3, 10091273), (23, 1316253), (69, 438751), (541, 55959), (811, 37329), (1623, 18653), (2433, 12443)]