12473937

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 22988160

約数和(自身を除く): 10514223

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 613, 969, 1071, 1197, 1839, 2261, 2907, 4291, 5517, 6783, 10421, 11647, 12873, 20349, 31263, 34941, 38619, 72947, 81529, 93789, 104823, 197999, 218841, 244587, 593997, 656523, 733761, 1385993, 1781991, 4157979, 12473937]

約数ペア:

[(1, 12473937), (3, 4157979), (7, 1781991), (9, 1385993), (17, 733761), (19, 656523), (21, 593997), (51, 244587), (57, 218841), (63, 197999), (119, 104823), (133, 93789), (153, 81529), (171, 72947), (323, 38619), (357, 34941), (399, 31263), (613, 20349), (969, 12873), (1071, 11647), (1197, 10421), (1839, 6783), (2261, 5517), (2907, 4291)]