2647984911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{3929}}^1$

素因数の和:5527

約数の個数: 32

約数和(自身を含む): 4151589120

約数和(自身を除く): 1503604209

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1571, 3929, 4713, 11787, 17281, 20423, 43219, 51077, 51843, 61269, 129657, 153231, 224653, 561847, 673959, 1685541, 6172459, 18517377, 67897049, 80241967, 203691147, 240725901, 882661637, 2647984911]

約数ペア:

[(1, 2647984911), (3, 882661637), (11, 240725901), (13, 203691147), (33, 80241967), (39, 67897049), (143, 18517377), (429, 6172459), (1571, 1685541), (3929, 673959), (4713, 561847), (11787, 224653), (17281, 153231), (20423, 129657), (43219, 61269), (51077, 51843)]