267337707

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1019}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 453761280

約数和(自身を除く): 186423573

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 961, 1019, 1209, 2821, 2883, 3057, 6727, 7133, 8463, 12493, 13247, 20181, 21399, 31589, 37479, 39741, 87451, 92729, 94767, 221123, 262353, 278187, 410657, 663369, 979259, 1231971, 2874599, 2937777, 6854813, 8623797, 12730367, 20564439, 38191101, 89112569, 267337707]

約数ペア:

[(1, 267337707), (3, 89112569), (7, 38191101), (13, 20564439), (21, 12730367), (31, 8623797), (39, 6854813), (91, 2937777), (93, 2874599), (217, 1231971), (273, 979259), (403, 663369), (651, 410657), (961, 278187), (1019, 262353), (1209, 221123), (2821, 94767), (2883, 92729), (3057, 87451), (6727, 39741), (7133, 37479), (8463, 31589), (12493, 21399), (13247, 20181)]