1531036007459

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1\times {\mathrm{87943}}^1$

素因数の和:89567

約数の個数: 32

約数和(自身を含む): 1852784492544

約数和(自身を除く): 321748485085

約数列:

[1, 7, 23, 71, 161, 497, 1523, 1633, 10661, 11431, 35029, 87943, 108133, 245203, 615601, 756931, 2022689, 2487059, 6243953, 14158823, 17409413, 43707671, 133937189, 143610919, 937560323, 1005276433, 3080555347, 9509540419, 21563887429, 66566782933, 218719429637, 1531036007459]

約数ペア:

[(1, 1531036007459), (7, 218719429637), (23, 66566782933), (71, 21563887429), (161, 9509540419), (497, 3080555347), (1523, 1005276433), (1633, 937560323), (10661, 143610919), (11431, 133937189), (35029, 43707671), (87943, 17409413), (108133, 14158823), (245203, 6243953), (615601, 2487059), (756931, 2022689)]