1275362613

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{227459}}^1$

素因数の和:227561

約数の個数: 24

約数和(自身を含む): 2129025600

約数和(自身を除く): 853662987

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 227459, 682377, 1592213, 2047131, 4776639, 14329917, 20243851, 60731553, 141706957, 182194659, 425120871, 1275362613]

約数ペア:

[(1, 1275362613), (3, 425120871), (7, 182194659), (9, 141706957), (21, 60731553), (63, 20243851), (89, 14329917), (267, 4776639), (623, 2047131), (801, 1592213), (1869, 682377), (5607, 227459)]