4220211

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 5800320

約数和(自身を除く): 1580109

約数列:

[1, 3, 59, 113, 177, 211, 339, 633, 6667, 12449, 20001, 23843, 37347, 71529, 1406737, 4220211]

約数ペア:

[(1, 4220211), (3, 1406737), (59, 71529), (113, 37347), (177, 23843), (211, 20001), (339, 12449), (633, 6667)]