10838721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 16128000

約数和(自身を除く): 5289279

約数列:

[1, 3, 19, 29, 57, 79, 83, 87, 237, 249, 551, 1501, 1577, 1653, 2291, 2407, 4503, 4731, 6557, 6873, 7221, 19671, 43529, 45733, 124583, 130587, 137199, 190153, 373749, 570459, 3612907, 10838721]

約数ペア:

[(1, 10838721), (3, 3612907), (19, 570459), (29, 373749), (57, 190153), (79, 137199), (83, 130587), (87, 124583), (237, 45733), (249, 43529), (551, 19671), (1501, 7221), (1577, 6873), (1653, 6557), (2291, 4731), (2407, 4503)]