2013350523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1993}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 2909644800

約数和(自身を除く): 896294277

約数列:

[1, 3, 19, 37, 57, 111, 479, 703, 1437, 1993, 2109, 5979, 9101, 17723, 27303, 37867, 53169, 73741, 113601, 221223, 336737, 954647, 1010211, 1401079, 2863941, 4203237, 18138293, 35321939, 54414879, 105965817, 671116841, 2013350523]

約数ペア:

[(1, 2013350523), (3, 671116841), (19, 105965817), (37, 54414879), (57, 35321939), (111, 18138293), (479, 4203237), (703, 2863941), (1437, 1401079), (1993, 1010211), (2109, 954647), (5979, 336737), (9101, 221223), (17723, 113601), (27303, 73741), (37867, 53169)]