8684739

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 16047504

約数和(自身を除く): 7362765

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 53, 63, 81, 119, 153, 159, 189, 289, 357, 371, 459, 477, 567, 867, 901, 1071, 1113, 1377, 1431, 2023, 2601, 2703, 3213, 3339, 4293, 6069, 6307, 7803, 8109, 9639, 10017, 15317, 18207, 18921, 23409, 24327, 30051, 45951, 54621, 56763, 72981, 107219, 137853, 163863, 170289, 321657, 413559, 510867, 964971, 1240677, 2894913, 8684739]

約数ペア:

[(1, 8684739), (3, 2894913), (7, 1240677), (9, 964971), (17, 510867), (21, 413559), (27, 321657), (51, 170289), (53, 163863), (63, 137853), (81, 107219), (119, 72981), (153, 56763), (159, 54621), (189, 45951), (289, 30051), (357, 24327), (371, 23409), (459, 18921), (477, 18207), (567, 15317), (867, 10017), (901, 9639), (1071, 8109), (1113, 7803), (1377, 6307), (1431, 6069), (2023, 4293), (2601, 3339), (2703, 3213)]