16907733

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{39971}}^1$

素因数の和:40024

約数の個数: 12

約数和(自身を含む): 24942528

約数和(自身を除く): 8034795

約数列:

[1, 3, 9, 47, 141, 423, 39971, 119913, 359739, 1878637, 5635911, 16907733]

約数ペア:

[(1, 16907733), (3, 5635911), (9, 1878637), (47, 359739), (141, 119913), (423, 39971)]