491036000213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{86257}}^1$

素因数の和:86573

約数の個数: 32

約数和(自身を含む): 560740485888

約数和(自身を除く): 69704485675

約数列:

[1, 11, 37, 71, 197, 407, 781, 2167, 2627, 7289, 13987, 28897, 80179, 86257, 153857, 517519, 948827, 3191509, 5692709, 6124247, 16992629, 35106599, 67366717, 186918919, 226597139, 628727273, 1206476659, 2492568529, 6916000003, 13271243249, 44639636383, 491036000213]

約数ペア:

[(1, 491036000213), (11, 44639636383), (37, 13271243249), (71, 6916000003), (197, 2492568529), (407, 1206476659), (781, 628727273), (2167, 226597139), (2627, 186918919), (7289, 67366717), (13987, 35106599), (28897, 16992629), (80179, 6124247), (86257, 5692709), (153857, 3191509), (517519, 948827)]