29248947

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 23586381

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 503, 639, 819, 923, 1491, 1509, 2769, 3521, 4473, 4527, 6461, 6539, 8307, 10563, 19383, 19617, 31689, 35713, 45773, 58149, 58851, 107139, 137319, 249991, 321417, 411957, 464269, 749973, 1392807, 2249919, 3249883, 4178421, 9749649, 29248947]

約数ペア:

[(1, 29248947), (3, 9749649), (7, 4178421), (9, 3249883), (13, 2249919), (21, 1392807), (39, 749973), (63, 464269), (71, 411957), (91, 321417), (117, 249991), (213, 137319), (273, 107139), (497, 58851), (503, 58149), (639, 45773), (819, 35713), (923, 31689), (1491, 19617), (1509, 19383), (2769, 10563), (3521, 8307), (4473, 6539), (4527, 6461)]