315069909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{16433}}^1$

素因数の和:16537

約数の個数: 32

約数和(自身を含む): 530095104

約数和(自身を除く): 215025195

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 16433, 19173, 49299, 115031, 180763, 345093, 542289, 1265341, 1363939, 3796023, 4091817, 9547573, 15003329, 28642719, 45009987, 105023303, 315069909]

約数ペア:

[(1, 315069909), (3, 105023303), (7, 45009987), (11, 28642719), (21, 15003329), (33, 9547573), (77, 4091817), (83, 3796023), (231, 1363939), (249, 1265341), (581, 542289), (913, 345093), (1743, 180763), (2739, 115031), (6391, 49299), (16433, 19173)]