1279047

素因数分解:

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

素因数の和:148

約数の個数: 32

約数和(自身を含む): 2188800

約数和(自身を除く): 909753

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 113, 147, 231, 339, 343, 539, 791, 1029, 1243, 1617, 2373, 3729, 3773, 5537, 8701, 11319, 16611, 26103, 38759, 60907, 116277, 182721, 426349, 1279047]

約数ペア:

[(1, 1279047), (3, 426349), (7, 182721), (11, 116277), (21, 60907), (33, 38759), (49, 26103), (77, 16611), (113, 11319), (147, 8701), (231, 5537), (339, 3773), (343, 3729), (539, 2373), (791, 1617), (1029, 1243)]