15400804947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{36913}}^1$

素因数の和:37243

約数の個数: 32

約数和(自身を含む): 22963461120

約数和(自身を除く): 7562656173

約数列:

[1, 3, 11, 33, 47, 141, 269, 517, 807, 1551, 2959, 8877, 12643, 36913, 37929, 110739, 139073, 406043, 417219, 1218129, 1734911, 5204733, 9929597, 19084021, 29788791, 57252063, 109225567, 327676701, 466691059, 1400073177, 5133601649, 15400804947]

約数ペア:

[(1, 15400804947), (3, 5133601649), (11, 1400073177), (33, 466691059), (47, 327676701), (141, 109225567), (269, 57252063), (517, 29788791), (807, 19084021), (1551, 9929597), (2959, 5204733), (8877, 1734911), (12643, 1218129), (36913, 417219), (37929, 406043), (110739, 139073)]