16609287

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 23438720

約数和(自身を除く): 6829433

約数列:

[1, 3, 19, 57, 211, 633, 1381, 4009, 4143, 12027, 26239, 78717, 291391, 874173, 5536429, 16609287]

約数ペア:

[(1, 16609287), (3, 5536429), (19, 874173), (57, 291391), (211, 78717), (633, 26239), (1381, 12027), (4009, 4143)]