227306443

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 300608000

約数和(自身を除く): 73301557

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 343, 637, 931, 1729, 2683, 4459, 6517, 12103, 18781, 34879, 50977, 84721, 131467, 244153, 356839, 662701, 920269, 1709071, 2497873, 4638907, 11963497, 17485111, 32472349, 227306443]

約数ペア:

[(1, 227306443), (7, 32472349), (13, 17485111), (19, 11963497), (49, 4638907), (91, 2497873), (133, 1709071), (247, 920269), (343, 662701), (637, 356839), (931, 244153), (1729, 131467), (2683, 84721), (4459, 50977), (6517, 34879), (12103, 18781)]