2247143679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{384719}}^1$

素因数の和:384795

約数の個数: 24

約数和(自身を含む): 3600979200

約数和(自身を除く): 1353835521

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 384719, 1154157, 3462471, 4231909, 12695727, 22698421, 38087181, 68095263, 204285789, 249682631, 749047893, 2247143679]

約数ペア:

[(1, 2247143679), (3, 749047893), (9, 249682631), (11, 204285789), (33, 68095263), (59, 38087181), (99, 22698421), (177, 12695727), (531, 4231909), (649, 3462471), (1947, 1154157), (5841, 384719)]