438049149

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{7541}}^1$

素因数の和:7645

約数の個数: 24

約数和(自身を含む): 629787168

約数和(自身を除く): 191738019

約数列:

[1, 3, 17, 51, 67, 201, 289, 867, 1139, 3417, 7541, 19363, 22623, 58089, 128197, 384591, 505247, 1515741, 2179349, 6538047, 8589199, 25767597, 146016383, 438049149]

約数ペア:

[(1, 438049149), (3, 146016383), (17, 25767597), (51, 8589199), (67, 6538047), (201, 2179349), (289, 1515741), (867, 505247), (1139, 384591), (3417, 128197), (7541, 58089), (19363, 22623)]