2023403949

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{201997}}^1$

素因数の和:202066

約数の個数: 32

約数和(自身を含む): 3490525440

約数和(自身を除く): 1467121491

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 201997, 605991, 1413979, 1817973, 4241937, 5453919, 10705841, 12725811, 32117523, 38177433, 74940887, 96352569, 224822661, 289057707, 674467983, 2023403949]

約数ペア:

[(1, 2023403949), (3, 674467983), (7, 289057707), (9, 224822661), (21, 96352569), (27, 74940887), (53, 38177433), (63, 32117523), (159, 12725811), (189, 10705841), (371, 5453919), (477, 4241937), (1113, 1817973), (1431, 1413979), (3339, 605991), (10017, 201997)]