15402933

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6298

約数の個数: 32

約数和(自身を含む): 28089600

約数和(自身を除く): 12686667

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6269, 18807, 43883, 56421, 81497, 131649, 169263, 244491, 394947, 570479, 733473, 1184841, 1711437, 2200419, 5134311, 15402933]

約数ペア:

[(1, 15402933), (3, 5134311), (7, 2200419), (9, 1711437), (13, 1184841), (21, 733473), (27, 570479), (39, 394947), (63, 244491), (91, 169263), (117, 131649), (189, 81497), (273, 56421), (351, 43883), (819, 18807), (2457, 6269)]