1297475091

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{30983}}^1$

素因数の和:31053

約数の個数: 40

約数和(自身を含む): 2159460864

約数和(自身を除く): 861985773

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 3807, 4653, 13959, 30983, 41877, 92949, 278847, 340813, 836541, 1022439, 1456201, 2509623, 3067317, 4368603, 9201951, 13105809, 16018211, 27605853, 39317427, 48054633, 117952281, 144163899, 432491697, 1297475091]

約数ペア:

[(1, 1297475091), (3, 432491697), (9, 144163899), (11, 117952281), (27, 48054633), (33, 39317427), (47, 27605853), (81, 16018211), (99, 13105809), (141, 9201951), (297, 4368603), (423, 3067317), (517, 2509623), (891, 1456201), (1269, 1022439), (1551, 836541), (3807, 340813), (4653, 278847), (13959, 92949), (30983, 41877)]