258922983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 397509120

約数和(自身を除く): 138586137

約数列:

[1, 3, 11, 23, 33, 69, 89, 253, 267, 759, 979, 2047, 2937, 3833, 6141, 11499, 22517, 42163, 67551, 88159, 126489, 264477, 341137, 969749, 1023411, 2909247, 3752507, 7846151, 11257521, 23538453, 86307661, 258922983]

約数ペア:

[(1, 258922983), (3, 86307661), (11, 23538453), (23, 11257521), (33, 7846151), (69, 3752507), (89, 2909247), (253, 1023411), (267, 969749), (759, 341137), (979, 264477), (2047, 126489), (2937, 88159), (3833, 67551), (6141, 42163), (11499, 22517)]