2126502147

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35543}}^1$

素因数の和:35608

約数の個数: 48

約数和(自身を含む): 3695438592

約数和(自身を除く): 1568936445

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 407, 539, 777, 1221, 1617, 1813, 2849, 5439, 8547, 19943, 35543, 59829, 106629, 248801, 390973, 746403, 1172919, 1315091, 1741607, 2736811, 3945273, 5224821, 8210433, 9205637, 14466001, 19157677, 27616911, 43398003, 57473031, 64439459, 101262007, 193318377, 303786021, 708834049, 2126502147]

約数ペア:

[(1, 2126502147), (3, 708834049), (7, 303786021), (11, 193318377), (21, 101262007), (33, 64439459), (37, 57473031), (49, 43398003), (77, 27616911), (111, 19157677), (147, 14466001), (231, 9205637), (259, 8210433), (407, 5224821), (539, 3945273), (777, 2736811), (1221, 1741607), (1617, 1315091), (1813, 1172919), (2849, 746403), (5439, 390973), (8547, 248801), (19943, 106629), (35543, 59829)]