30712149

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 21179691

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5147, 5967, 15441, 46323, 66911, 87499, 138969, 200733, 262497, 602199, 787491, 1137487, 1806597, 2362473, 3412461, 10237383, 30712149]

約数ペア:

[(1, 30712149), (3, 10237383), (9, 3412461), (13, 2362473), (17, 1806597), (27, 1137487), (39, 787491), (51, 602199), (117, 262497), (153, 200733), (221, 138969), (351, 87499), (459, 66911), (663, 46323), (1989, 15441), (5147, 5967)]