2247321591

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{196771}}^1$

素因数の和:196833

約数の個数: 24

約数和(自身を含む): 3438000384

約数和(自身を除く): 1190678793

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 196771, 590313, 1770939, 5312817, 9248237, 15938451, 27744711, 47815353, 83234133, 249702399, 749107197, 2247321591]

約数ペア:

[(1, 2247321591), (3, 749107197), (9, 249702399), (27, 83234133), (47, 47815353), (81, 27744711), (141, 15938451), (243, 9248237), (423, 5312817), (1269, 1770939), (3807, 590313), (11421, 196771)]