39254139

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 64294560

約数和(自身を除く): 25040421

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 983, 1377, 1479, 2349, 2949, 4437, 8847, 13311, 16711, 26541, 28507, 39933, 50133, 79623, 85521, 150399, 256563, 451197, 484619, 769689, 1353591, 1453857, 2309067, 4361571, 13084713, 39254139]

約数ペア:

[(1, 39254139), (3, 13084713), (9, 4361571), (17, 2309067), (27, 1453857), (29, 1353591), (51, 769689), (81, 484619), (87, 451197), (153, 256563), (261, 150399), (459, 85521), (493, 79623), (783, 50133), (983, 39933), (1377, 28507), (1479, 26541), (2349, 16711), (2949, 13311), (4437, 8847)]