40512987

素因数分解:

$3^3\times {\mathrm{1213}}^1\times {\mathrm{1237}}^1$

素因数の和:2459

約数の個数: 16

約数和(自身を含む): 60117280

約数和(自身を除く): 19604293

約数列:

[1, 3, 9, 27, 1213, 1237, 3639, 3711, 10917, 11133, 32751, 33399, 1500481, 4501443, 13504329, 40512987]

約数ペア:

[(1, 40512987), (3, 13504329), (9, 4501443), (27, 1500481), (1213, 33399), (1237, 32751), (3639, 11133), (3711, 10917)]