307919043

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{242647}}^1$

素因数の和:242703

約数の個数: 16

約数和(自身を含む): 465884160

約数和(自身を除く): 157965117

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 242647, 727941, 2183823, 6551469, 11404409, 34213227, 102639681, 307919043]

約数ペア:

[(1, 307919043), (3, 102639681), (9, 34213227), (27, 11404409), (47, 6551469), (141, 2183823), (423, 727941), (1269, 242647)]