7201995423

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 11579523072

約数和(自身を除く): 4377527649

約数列:

[1, 3, 7, 21, 31, 67, 93, 163, 201, 217, 469, 489, 651, 1013, 1141, 1407, 2077, 3039, 3423, 5053, 6231, 7091, 10921, 14539, 15159, 21273, 31403, 32763, 35371, 43617, 67871, 76447, 94209, 106113, 165119, 203613, 219821, 229341, 338551, 475097, 495357, 659463, 1015653, 1155833, 1425291, 2104001, 2369857, 3467499, 5118689, 6312003, 7109571, 11062973, 14728007, 15356067, 33188919, 35830823, 44184021, 77440811, 107492469, 232322433, 342952163, 1028856489, 2400665141, 7201995423]

約数ペア:

[(1, 7201995423), (3, 2400665141), (7, 1028856489), (21, 342952163), (31, 232322433), (67, 107492469), (93, 77440811), (163, 44184021), (201, 35830823), (217, 33188919), (469, 15356067), (489, 14728007), (651, 11062973), (1013, 7109571), (1141, 6312003), (1407, 5118689), (2077, 3467499), (3039, 2369857), (3423, 2104001), (5053, 1425291), (6231, 1155833), (7091, 1015653), (10921, 659463), (14539, 495357), (15159, 475097), (21273, 338551), (31403, 229341), (32763, 219821), (35371, 203613), (43617, 165119), (67871, 106113), (76447, 94209)]