2194218069

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{13183}}^1$

素因数の和:13804

約数の個数: 16

約数和(自身を含む): 2958489600

約数和(自身を除く): 764271531

約数列:

[1, 3, 109, 327, 509, 1527, 13183, 39549, 55481, 166443, 1436947, 4310841, 6710147, 20130441, 731406023, 2194218069]

約数ペア:

[(1, 2194218069), (3, 731406023), (109, 20130441), (327, 6710147), (509, 4310841), (1527, 1436947), (13183, 166443), (39549, 55481)]