253808859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{44087}}^1$

素因数の和:44210

約数の個数: 16

約数和(自身を含む): 359758080

約数和(自身を除く): 105949221

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 44087, 132261, 837653, 2512959, 4452787, 13358361, 84602953, 253808859]

約数ペア:

[(1, 253808859), (3, 84602953), (19, 13358361), (57, 4452787), (101, 2512959), (303, 837653), (1919, 132261), (5757, 44087)]