2201283

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 3929600

約数和(自身を除く): 1728317

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 613, 1197, 1839, 3591, 4291, 5517, 11647, 12873, 16551, 34941, 38619, 81529, 104823, 115857, 244587, 314469, 733761, 2201283]

約数ペア:

[(1, 2201283), (3, 733761), (7, 314469), (9, 244587), (19, 115857), (21, 104823), (27, 81529), (57, 38619), (63, 34941), (133, 16551), (171, 12873), (189, 11647), (399, 5517), (513, 4291), (613, 3591), (1197, 1839)]