1296411891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{348217}}^1$

素因数の和:348310

約数の個数: 16

約数和(自身を含む): 1855305504

約数和(自身を除く): 558893613

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 348217, 1044651, 5919689, 17759067, 25419841, 76259523, 432137297, 1296411891]

約数ペア:

[(1, 1296411891), (3, 432137297), (17, 76259523), (51, 25419841), (73, 17759067), (219, 5919689), (1241, 1044651), (3723, 348217)]