2912797077861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1\times {\mathrm{620717}}^1$

素因数の和:624081

約数の個数: 32

約数和(自身を含む): 4336643824128

約数和(自身を除く): 1423846746267

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 3307, 9921, 36377, 109131, 142201, 426603, 620717, 1564211, 1862151, 4692633, 6827887, 20483661, 26690831, 80072493, 293599141, 880797423, 2052711119, 6158133357, 22579822309, 67739466927, 88266578117, 264799734351, 970932359287, 2912797077861]

約数ペア:

[(1, 2912797077861), (3, 970932359287), (11, 264799734351), (33, 88266578117), (43, 67739466927), (129, 22579822309), (473, 6158133357), (1419, 2052711119), (3307, 880797423), (9921, 293599141), (36377, 80072493), (109131, 26690831), (142201, 20483661), (426603, 6827887), (620717, 4692633), (1564211, 1862151)]