3149847

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1100

約数の個数: 20

約数和(自身を含む): 4837096

約数和(自身を除く): 1687249

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1051, 2997, 3153, 9459, 28377, 38887, 85131, 116661, 349983, 1049949, 3149847]

約数ペア:

[(1, 3149847), (3, 1049949), (9, 349983), (27, 116661), (37, 85131), (81, 38887), (111, 28377), (333, 9459), (999, 3153), (1051, 2997)]