2912104131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{139609}}^1$

素因数の和:140038

約数の個数: 16

約数和(自身を含む): 4121287200

約数和(自身を除く): 1209183069

約数列:

[1, 3, 17, 51, 409, 1227, 6953, 20859, 139609, 418827, 2373353, 7120059, 57100081, 171300243, 970701377, 2912104131]

約数ペア:

[(1, 2912104131), (3, 970701377), (17, 171300243), (51, 57100081), (409, 7120059), (1227, 2373353), (6953, 418827), (20859, 139609)]