40002513

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 61596480

約数和(自身を除く): 21593967

約数列:

[1, 3, 17, 29, 37, 43, 51, 87, 111, 129, 289, 493, 629, 731, 867, 1073, 1247, 1479, 1591, 1887, 2193, 3219, 3741, 4773, 8381, 10693, 12427, 18241, 21199, 25143, 27047, 32079, 37281, 46139, 54723, 63597, 81141, 138417, 310097, 360383, 459799, 784363, 930291, 1081149, 1379397, 2353089, 13334171, 40002513]

約数ペア:

[(1, 40002513), (3, 13334171), (17, 2353089), (29, 1379397), (37, 1081149), (43, 930291), (51, 784363), (87, 459799), (111, 360383), (129, 310097), (289, 138417), (493, 81141), (629, 63597), (731, 54723), (867, 46139), (1073, 37281), (1247, 32079), (1479, 27047), (1591, 25143), (1887, 21199), (2193, 18241), (3219, 12427), (3741, 10693), (4773, 8381)]