16747263

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47713}}^1$

素因数の和:47735

約数の個数: 16

約数和(自身を含む): 26719840

約数和(自身を除く): 9972577

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 47713, 143139, 429417, 620269, 1288251, 1860807, 5582421, 16747263]

約数ペア:

[(1, 16747263), (3, 5582421), (9, 1860807), (13, 1288251), (27, 620269), (39, 429417), (117, 143139), (351, 47713)]