1720316043

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1355647}}^1$

素因数の和:1355703

約数の個数: 16

約数和(自身を含む): 2602844160

約数和(自身を除く): 882528117

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1355647, 4066941, 12200823, 36602469, 63715409, 191146227, 573438681, 1720316043]

約数ペア:

[(1, 1720316043), (3, 573438681), (9, 191146227), (27, 63715409), (47, 36602469), (141, 12200823), (423, 4066941), (1269, 1355647)]