2389492743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{7817}}^1$

素因数の和:8047

約数の個数: 32

約数和(自身を含む): 3557502720

約数和(自身を除く): 1168009977

約数列:

[1, 3, 11, 33, 59, 157, 177, 471, 649, 1727, 1947, 5181, 7817, 9263, 23451, 27789, 85987, 101893, 257961, 305679, 461203, 1227269, 1383609, 3681807, 5073233, 13499959, 15219699, 40499877, 72408871, 217226613, 796497581, 2389492743]

約数ペア:

[(1, 2389492743), (3, 796497581), (11, 217226613), (33, 72408871), (59, 40499877), (157, 15219699), (177, 13499959), (471, 5073233), (649, 3681807), (1727, 1383609), (1947, 1227269), (5181, 461203), (7817, 305679), (9263, 257961), (23451, 101893), (27789, 85987)]