404712347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 479969280

約数和(自身を除く): 75256933

約数列:

[1, 13, 23, 31, 47, 299, 403, 611, 713, 929, 1081, 1457, 9269, 12077, 14053, 18941, 21367, 28799, 33511, 43663, 277771, 374387, 435643, 567619, 662377, 1004249, 1353553, 8610901, 13055237, 17596189, 31131719, 404712347]

約数ペア:

[(1, 404712347), (13, 31131719), (23, 17596189), (31, 13055237), (47, 8610901), (299, 1353553), (403, 1004249), (611, 662377), (713, 567619), (929, 435643), (1081, 374387), (1457, 277771), (9269, 43663), (12077, 33511), (14053, 28799), (18941, 21367)]