1277895073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 1604736000

約数和(自身を除く): 326840927

約数列:

[1, 7, 13, 79, 91, 149, 553, 1027, 1043, 1193, 1937, 7189, 8351, 11771, 13559, 15509, 82397, 94247, 108563, 153023, 177757, 659729, 1071161, 1225211, 1244299, 2310841, 8576477, 14042803, 16175887, 98299621, 182556439, 1277895073]

約数ペア:

[(1, 1277895073), (7, 182556439), (13, 98299621), (79, 16175887), (91, 14042803), (149, 8576477), (553, 2310841), (1027, 1244299), (1043, 1225211), (1193, 1071161), (1937, 659729), (7189, 177757), (8351, 153023), (11771, 108563), (13559, 94247), (15509, 82397)]