2848419

素因数分解:

$3^3\times 7^2\times {\mathrm{2153}}^1$

素因数の和:2176

約数の個数: 24

約数和(自身を含む): 4911120

約数和(自身を除く): 2062701

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2153, 6459, 15071, 19377, 45213, 58131, 105497, 135639, 316491, 406917, 949473, 2848419]

約数ペア:

[(1, 2848419), (3, 949473), (7, 406917), (9, 316491), (21, 135639), (27, 105497), (49, 58131), (63, 45213), (147, 19377), (189, 15071), (441, 6459), (1323, 2153)]