16780839

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 6201561

約数列:

[1, 3, 59, 113, 177, 339, 839, 2517, 6667, 20001, 49501, 94807, 148503, 284421, 5593613, 16780839]

約数ペア:

[(1, 16780839), (3, 5593613), (59, 284421), (113, 148503), (177, 94807), (339, 49501), (839, 20001), (2517, 6667)]