2667716517

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 3898949120

約数和(自身を除く): 1231232603

約数列:

[1, 3, 17, 43, 51, 129, 163, 289, 439, 489, 731, 867, 1317, 2193, 2771, 7009, 7463, 8313, 12427, 18877, 21027, 22389, 37281, 47107, 56631, 71557, 119153, 126871, 141321, 214671, 320909, 357459, 380613, 962727, 1216469, 2025601, 3076951, 3649407, 5455453, 6076803, 9230853, 16366359, 20679973, 52308167, 62039919, 156924501, 889238839, 2667716517]

約数ペア:

[(1, 2667716517), (3, 889238839), (17, 156924501), (43, 62039919), (51, 52308167), (129, 20679973), (163, 16366359), (289, 9230853), (439, 6076803), (489, 5455453), (731, 3649407), (867, 3076951), (1317, 2025601), (2193, 1216469), (2771, 962727), (7009, 380613), (7463, 357459), (8313, 320909), (12427, 214671), (18877, 141321), (21027, 126871), (22389, 119153), (37281, 71557), (47107, 56631)]