2912261043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1\times {\mathrm{1621}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 4190728960

約数和(自身を除く): 1278467917

約数列:

[1, 3, 19, 43, 57, 129, 733, 817, 1621, 2199, 2451, 4863, 13927, 30799, 31519, 41781, 69703, 92397, 94557, 209109, 598861, 1188193, 1324357, 1796583, 3564579, 3973071, 22575667, 51092299, 67727001, 153276897, 970753681, 2912261043]

約数ペア:

[(1, 2912261043), (3, 970753681), (19, 153276897), (43, 67727001), (57, 51092299), (129, 22575667), (733, 3973071), (817, 3564579), (1621, 1796583), (2199, 1324357), (2451, 1188193), (4863, 598861), (13927, 209109), (30799, 94557), (31519, 92397), (41781, 69703)]