2643347613

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{136883}}^1$

素因数の和:137084

約数の個数: 16

約数和(自身を含む): 3633448896

約数和(自身を除く): 990101283

約数列:

[1, 3, 41, 123, 157, 471, 6437, 19311, 136883, 410649, 5612203, 16836609, 21490631, 64471893, 881115871, 2643347613]

約数ペア:

[(1, 2643347613), (3, 881115871), (41, 64471893), (123, 21490631), (157, 16836609), (471, 5612203), (6437, 410649), (19311, 136883)]