458474433

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 653681664

約数和(自身を除く): 195207231

約数列:

[1, 3, 23, 53, 69, 159, 283, 443, 849, 1219, 1329, 3657, 6509, 10189, 14999, 19527, 23479, 30567, 44997, 70437, 125369, 344977, 376107, 540017, 1034931, 1620051, 2883487, 6644557, 8650461, 19933671, 152824811, 458474433]

約数ペア:

[(1, 458474433), (3, 152824811), (23, 19933671), (53, 8650461), (69, 6644557), (159, 2883487), (283, 1620051), (443, 1034931), (849, 540017), (1219, 376107), (1329, 344977), (3657, 125369), (6509, 70437), (10189, 44997), (14999, 30567), (19527, 23479)]