1831961937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 2820174336

約数和(自身を除く): 988212399

約数列:

[1, 3, 13, 23, 39, 69, 73, 101, 219, 277, 299, 303, 831, 897, 949, 1313, 1679, 2323, 2847, 3601, 3939, 5037, 6371, 6969, 7373, 10803, 19113, 20221, 21827, 22119, 27977, 30199, 60663, 65481, 82823, 83931, 90597, 95849, 169579, 248469, 262873, 287547, 363701, 465083, 508737, 643471, 788619, 1091103, 1395249, 1930413, 2042321, 2204527, 6046079, 6126963, 6613581, 8365123, 18138237, 25095369, 26550173, 46973383, 79650519, 140920149, 610653979, 1831961937]

約数ペア:

[(1, 1831961937), (3, 610653979), (13, 140920149), (23, 79650519), (39, 46973383), (69, 26550173), (73, 25095369), (101, 18138237), (219, 8365123), (277, 6613581), (299, 6126963), (303, 6046079), (831, 2204527), (897, 2042321), (949, 1930413), (1313, 1395249), (1679, 1091103), (2323, 788619), (2847, 643471), (3601, 508737), (3939, 465083), (5037, 363701), (6371, 287547), (6969, 262873), (7373, 248469), (10803, 169579), (19113, 95849), (20221, 90597), (21827, 83931), (22119, 82823), (27977, 65481), (30199, 60663)]