1540077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 2626560

約数和(自身を除く): 1086483

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 113, 177, 231, 339, 413, 649, 791, 1239, 1243, 1947, 2373, 3729, 4543, 6667, 8701, 13629, 20001, 26103, 46669, 73337, 140007, 220011, 513359, 1540077]

約数ペア:

[(1, 1540077), (3, 513359), (7, 220011), (11, 140007), (21, 73337), (33, 46669), (59, 26103), (77, 20001), (113, 13629), (177, 8701), (231, 6667), (339, 4543), (413, 3729), (649, 2373), (791, 1947), (1239, 1243)]