12903202389

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7979717}}^1$

素因数の和:7979745

約数の個数: 24

約数和(自身を含む): 21832508448

約数和(自身を除く): 8929306059

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 7979717, 23939151, 55858019, 87776887, 167574057, 263330661, 391006133, 614438209, 1173018399, 1843314627, 4301067463, 12903202389]

約数ペア:

[(1, 12903202389), (3, 4301067463), (7, 1843314627), (11, 1173018399), (21, 614438209), (33, 391006133), (49, 263330661), (77, 167574057), (147, 87776887), (231, 55858019), (539, 23939151), (1617, 7979717)]