2912889386133

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2508948653}}^1$

素因数の和:2508948705

約数の個数: 16

約数和(自身を含む): 4415749631040

約数和(自身を除く): 1502860244907

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2508948653, 7526845959, 22580537877, 67741613631, 107884792079, 323654376237, 970963128711, 2912889386133]

約数ペア:

[(1, 2912889386133), (3, 970963128711), (9, 323654376237), (27, 107884792079), (43, 67741613631), (129, 22580537877), (387, 7526845959), (1161, 2508948653)]