13304474043

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{71161}}^1$

素因数の和:71507

約数の個数: 32

約数和(自身を含む): 21041180160

約数和(自身を除く): 7736706117

約数列:

[1, 3, 7, 21, 29, 87, 203, 307, 609, 921, 2149, 6447, 8903, 26709, 62321, 71161, 186963, 213483, 498127, 1494381, 2063669, 6191007, 14445683, 21846427, 43337049, 65539281, 152924989, 458774967, 633546383, 1900639149, 4434824681, 13304474043]

約数ペア:

[(1, 13304474043), (3, 4434824681), (7, 1900639149), (21, 633546383), (29, 458774967), (87, 152924989), (203, 65539281), (307, 43337049), (609, 21846427), (921, 14445683), (2149, 6191007), (6447, 2063669), (8903, 1494381), (26709, 498127), (62321, 213483), (71161, 186963)]