2511597

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 32

約数和(自身を含む): 4005504

約数和(自身を除く): 1493907

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 121, 187, 363, 407, 561, 629, 1221, 1331, 1887, 2057, 3993, 4477, 6171, 6919, 13431, 20757, 22627, 49247, 67881, 76109, 147741, 228327, 837199, 2511597]

約数ペア:

[(1, 2511597), (3, 837199), (11, 228327), (17, 147741), (33, 76109), (37, 67881), (51, 49247), (111, 22627), (121, 20757), (187, 13431), (363, 6919), (407, 6171), (561, 4477), (629, 3993), (1221, 2057), (1331, 1887)]