6999291

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 60

約数和(自身を含む): 12481392

約数和(自身を除く): 5482101

約数列:

[1, 3, 9, 13, 17, 23, 27, 39, 51, 69, 81, 117, 153, 207, 221, 289, 299, 351, 391, 459, 621, 663, 867, 897, 1053, 1173, 1377, 1863, 1989, 2601, 2691, 3519, 3757, 5083, 5967, 6647, 7803, 8073, 10557, 11271, 15249, 17901, 19941, 23409, 24219, 31671, 33813, 45747, 59823, 86411, 101439, 137241, 179469, 259233, 304317, 411723, 538407, 777699, 2333097, 6999291]

約数ペア:

[(1, 6999291), (3, 2333097), (9, 777699), (13, 538407), (17, 411723), (23, 304317), (27, 259233), (39, 179469), (51, 137241), (69, 101439), (81, 86411), (117, 59823), (153, 45747), (207, 33813), (221, 31671), (289, 24219), (299, 23409), (351, 19941), (391, 17901), (459, 15249), (621, 11271), (663, 10557), (867, 8073), (897, 7803), (1053, 6647), (1173, 5967), (1377, 5083), (1863, 3757), (1989, 3519), (2601, 2691)]