15337413

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 27803776

約数和(自身を除く): 12466363

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 307, 427, 549, 793, 819, 921, 1281, 2149, 2379, 2763, 3843, 3991, 5551, 6447, 7137, 11973, 16653, 18727, 19341, 27937, 35919, 49959, 56181, 83811, 131089, 168543, 243451, 251433, 393267, 730353, 1179801, 1704157, 2191059, 5112471, 15337413]

約数ペア:

[(1, 15337413), (3, 5112471), (7, 2191059), (9, 1704157), (13, 1179801), (21, 730353), (39, 393267), (61, 251433), (63, 243451), (91, 168543), (117, 131089), (183, 83811), (273, 56181), (307, 49959), (427, 35919), (549, 27937), (793, 19341), (819, 18727), (921, 16653), (1281, 11973), (2149, 7137), (2379, 6447), (2763, 5551), (3843, 3991)]